Costa RicaCosta Rica in september: average Weather, Temperature and Climate, Where to go?
How is the climate in Costa Rica in september? Is it the best time to go to Puerto Jiménez and Liberia (Guanacaste)? Check out weather datas and advices on this page.
Weather in Costa Rica in september 2020
In this section, check out the weather forecast for september for most popular cities in Costa Rica. These datas are probabilities for september from weather reports for over 10 years. The percentage indicates the possibility of having the weather indicated.
Average weather in september in San Jose
very bad weather
Weather at 6am
63°F
Fog
26% of time
20%
18%
17%
Weather at 12pm
76°F
Heavy rain
30% of time
30%
24%
9%
Weather at 6pm
68°F
Heavy rain
52% of time
26%
15%
6%
Weather at 3am
63°F
27%
26%
20%
16%
Average weather in september in Montezuma
tolerable weather
Weather at 6am
77°F
Partly Cloudy
36% of time
35%
12%
10%
Weather at 12pm
77°F
Clear/Sunny
37% of time
27%
24%
7%
Weather at 6pm
86°F
Moderate rain at times
34% of time
28%
27%
11%
Weather at 3am
79°F
59%
22%
14%
4%
More information about the weather in Montezuma in september
Average weather in september in Puerto Limón
good weather
Weather at 6am
79°F
Clear/Sunny
46% of time
37%
13%
4%
Weather at 12pm
92°F
Clear/Sunny
60% of time
24%
13%
3%
Weather at 6pm
83°F
Clear/Sunny
45% of time
27%
22%
5%
Weather at 3am
79°F
41%
25%
23%
7%
More information about the weather in Puerto Limón in september
Average weather in september in Puntarenas
tolerable weather
Weather at 6am
76°F
Clear/Sunny
40% of time
31%
17%
7%
Weather at 12pm
88°F
Moderate rain at times
34% of time
31%
21%
12%
Weather at 6pm
79°F
Heavy rain
47% of time
21%
18%
13%
Weather at 3am
77°F
46%
24%
20%
8%
More information about the weather in Puntarenas in september
Average weather in september in Tamarindo
tolerable weather
Weather at 6am
77°F
Partly Cloudy
36% of time
35%
19%
7%
Weather at 12pm
88°F
Partly Cloudy
30% of time
30%
26%
11%
Weather at 6pm
81°F
Partly Cloudy
32% of time
26%
24%
10%
Weather at 3am
77°F
31%
31%
28%
7%
More information about the weather in Tamarindo in september
Average weather in september in Alajuela
very bad weather
Weather at 6am
65°F
Fog
26% of time
22%
18%
18%
Weather at 12pm
79°F
Moderate rain at times
30% of time
30%
25%
8%
Weather at 6pm
70°F
Heavy rain
54% of time
20%
13%
8%
Weather at 3am
65°F
27%
26%
18%
16%
Average weather in september in Escazu
very bad weather
Weather at 6am
63°F
Fog
26% of time
20%
18%
17%
Weather at 12pm
76°F
Heavy rain
30% of time
30%
24%
9%
Weather at 6pm
68°F
Heavy rain
52% of time
26%
15%
6%
Weather at 3am
63°F
27%
26%
20%
16%
Average weather in september in Heredia
very bad weather
Weather at 6am
63°F
Fog
26% of time
20%
18%
17%
Weather at 12pm
76°F
Heavy rain
30% of time
30%
24%
9%
Weather at 6pm
68°F
Heavy rain
52% of time
26%
15%
6%
Weather at 3am
63°F
27%
26%
20%
16%
Average weather in september in La Cruz
tolerable weather
Weather at 6am
79°F
Partly Cloudy
42% of time
28%
12%
11%
Weather at 12pm
90°F
Clear/Sunny
38% of time
32%
22%
5%
Weather at 6pm
83°F
Partly Cloudy
30% of time
29%
21%
15%
Weather at 3am
79°F
44%
32%
10%
9%
Average weather in september in Liberia (Guanacaste)
tolerable weather
Weather at 6am
74°F
Partly Cloudy
27% of time
26%
24%
17%
Weather at 12pm
90°F
Partly Cloudy
32% of time
31%
20%
12%
Weather at 6pm
77°F
Heavy rain
34% of time
26%
22%
10%
Weather at 3am
76°F
35%
28%
28%
6%
More information about the weather in Liberia (Guanacaste) in september
Average weather in september in Monteverde
tolerable weather
Weather at 6am
76°F
Clear/Sunny
40% of time
31%
17%
7%
Weather at 12pm
88°F
Moderate rain at times
34% of time
31%
21%
12%
Weather at 6pm
79°F
Heavy rain
47% of time
21%
18%
13%
Weather at 3am
77°F
46%
24%
20%
8%
More information about the weather in Monteverde in september
Average weather in september in Puerto Jiménez
tolerable weather
Weather at 6am
76°F
Moderate rain at times
34% of time
29%
28%
6%
Weather at 12pm
85°F
Moderate rain at times
49% of time
28%
11%
10%
Weather at 6pm
77°F
Heavy rain
47% of time
21%
20%
10%
Weather at 3am
74°F
88%
8%
4%
1%
More information about the weather in Puerto Jiménez in september
Average weather in september in Quepos
tolerable weather
Weather at 6am
72°F
Clear/Sunny
34% of time
30%
28%
8%
Weather at 12pm
85°F
Moderate rain at times
34% of time
26%
23%
12%
Weather at 6pm
77°F
Heavy rain
45% of time
20%
20%
15%
Weather at 3am
74°F
42%
21%
20%
14%
Average weather in september in Uvita
very bad weather
Weather at 6am
65°F
Partly Cloudy
34% of time
33%
13%
12%
Weather at 12pm
77°F
Moderate rain at times
42% of time
24%
21%
7%
Weather at 6pm
70°F
Heavy rain
48% of time
20%
19%
10%
Weather at 3am
63°F
70%
15%
11%
4%
Average weather in september in Atenas
tolerable weather
Weather at 6am
70°F
Clear/Sunny
29% of time
24%
20%
14%
Weather at 12pm
81°F
Moderate rain at times
33% of time
30%
24%
8%
Weather at 6pm
72°F
Heavy rain
53% of time
24%
13%
7%
Weather at 3am
68°F
31%
30%
19%
14%
Average weather in september in Belen
tolerable weather
Weather at 6am
77°F
Partly Cloudy
36% of time
35%
19%
7%
Weather at 12pm
88°F
Partly Cloudy
30% of time
30%
26%
11%
Weather at 6pm
81°F
Partly Cloudy
32% of time
26%
24%
10%
Weather at 3am
77°F
49%
30%
20%
2%
Average weather in september in Canas
tolerable weather
Weather at 6am
76°F
Partly Cloudy
30% of time
29%
19%
14%
Weather at 12pm
88°F
Partly Cloudy
33% of time
31%
17%
13%
Weather at 6pm
77°F
Heavy rain
40% of time
24%
23%
10%
Weather at 3am
76°F
34%
27%
14%
12%
Average weather in september in Desamparados
tolerable weather
Weather at 6am
70°F
Clear/Sunny
29% of time
24%
20%
14%
Weather at 12pm
81°F
Moderate rain at times
33% of time
30%
24%
8%
Weather at 6pm
72°F
Heavy rain
53% of time
24%
13%
7%
Weather at 3am
68°F
31%
30%
19%
14%
More information about the weather in Desamparados in september
Average weather in september in Esparza
tolerable weather
Weather at 6am
76°F
Clear/Sunny
40% of time
31%
17%
7%
Weather at 12pm
88°F
Moderate rain at times
34% of time
31%
21%
12%
Weather at 6pm
79°F
Heavy rain
47% of time
21%
18%
13%
Weather at 3am
77°F
46%
24%
20%
8%
Average weather in september in Guacimo
good weather
Weather at 6am
77°F
Partly Cloudy
48% of time
32%
10%
9%
Weather at 12pm
92°F
Clear/Sunny
46% of time
41%
7%
5%
Weather at 6pm
81°F
Clear/Sunny
40% of time
34%
15%
8%
Weather at 3am
76°F
41%
29%
11%
8%
Average weather in september in Guapiles
good weather
Weather at 6am
77°F
Partly Cloudy
48% of time
32%
10%
9%
Weather at 12pm
92°F
Clear/Sunny
46% of time
41%
7%
5%
Weather at 6pm
81°F
Clear/Sunny
40% of time
34%
15%
8%
Weather at 3am
76°F
41%
29%
11%
8%
Average weather in september in Hojancha
tolerable weather
Weather at 6am
76°F
Partly Cloudy
31% of time
29%
19%
14%
Weather at 12pm
88°F
Partly Cloudy
33% of time
31%
17%
13%
Weather at 6pm
77°F
Heavy rain
39% of time
24%
23%
10%
Weather at 3am
76°F
33%
27%
14%
12%
Weather details in september
Climate conditions throughout the Costa Rican territory are characterized by the abundance of rain and the permanent presence of heat. Prepare to have rainy days because the climate in Costa Rica throughout September is far from pleasant, despite the slight decrease in precipitation.
Costa Rican East Coast in September
Compared to the abundance of rain in other parts of the country, the rainfall on the Caribbean coast is acceptable. Only due to the rise of heat, scorching middays succeed the comfortable mornings. It will then be necessary to arrange to stay away from the sun, at the most uncomfortable hours of the day.
The Center of Costa Rica in September
The central plateau is the most wet in Costa Rica. Beginning at daybreak, expect rainfall events that can range from moderately intense to very intense. Even if the temperatures are lower compared to those on the coasts, the weather in Costa Rica throughout September is far from pleasant.
The West Coast of Costa Rica in September
Depending on the geographical location of the cities, the heat can be pleasant or unbearable. Maximum temperatures range from 24° C to 32° C. Either way, the heavy rains rarely provide the opportunity to enjoy sunny days.
Organised tours and trips in Costa Rica in september
Where to go in Costa Rica in september?
Where to go in Costa Rica in september: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go in Costa Rica in september when it comes to the weather?
Remember: The climate in Costa Rica in september ranges from good to very bad depending on the region and city.
warning in september the weather is not the same depending on the city and regions of the country.
This month is not the best month to go to in Costa Rica. The climate in Puerto Limón is bad. It's cold, the sun is not there all the time and you take the risk being faced with rain very frequently.
It's worse around the cities of Puerto Limón and surrounding areas where the climate is even worse. We really do not recommend you to travel to these areas in september.
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Climate in San Jose in september
In the month of september, maximum temperature is 76°F and minimum temperature is 63°F (for an average temperature of 70°F). The climate quite good there in this month. With 26.7in over 29 days, you may find yourself often in the rain during your journey. Consider to bring Rain coats.
| September | |||
| Average temperature | 70°F | ||
| Highest temperature | 76°F | ||
| Lowest temperature | 63°F | ||
| Rainfall | 26.7in | ||
| Number of days with rainfall | 29 day(s) (96%) | ||
| Humidity | 94% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 63% | ||
| Length of day | 12:11 | ||
| Our opinion at whereandwhen.net | very bad |
Climate in Montezuma in september
In september, the mean temperature in Montezuma is 81°F (maximum temperature is 86°F and minimum temperature is 76°F). The climate is very warm there in the month of september. With 13.6in over 28 days, rain is to be feared during your stay. So remember to bring clothes for rain.
| September | |||
| Average temperature | 81°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 76°F | ||
| Rainfall | 13.6in | ||
| Number of days with rainfall | 28 day(s) (95%) | ||
| Humidity | 88% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 41% | ||
| Length of day | 12:11 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Puerto Limón in september
In september, maximum temperature is 92°F and minimum temperature is 79°F (for an average temperature of 85°F). The climate is very hot in that locality in the month of september. With just 4.1in over 16 days, rain may be scarce throughout your stay.
With a bad weather, september is not the best time to go in this city.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 92°F | ||
| Lowest temperature | 79°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 4.1in | ||
| Number of days with rainfall | 16 day(s) (52%) | ||
| Humidity | 75% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 29% | ||
| Length of day | 12:11 | ||
| Our opinion at whereandwhen.net | good |
Climate in Puntarenas in september
In the month of september, maximum temperature is 88°F and minimum temperature is 76°F (for an average temperature of 81°F). The climate is very hot in that locality in september. With 14.5in over 28 days, rain is to be feared for your trip. Consider to bring adapted clothes.
| September | |||
| Average temperature | 81°F | ||
| Highest temperature | 88°F | ||
| Lowest temperature | 76°F | ||
| Sea temperature | 84°F | ||
| Rainfall | 14.5in | ||
| Number of days with rainfall | 28 day(s) (93%) | ||
| Humidity | 87% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 41% | ||
| Length of day | 12:11 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Tamarindo in september
In the month of september, maximum temperature is 90°F and minimum temperature is 77°F (for an average temperature of 83°F). The climate is very hot here in the month of september. With 9.2in over 24 days, you will suffer the rain for your vacations. Remember to bring Rain coats.
| September | |||
| Average temperature | 83°F | ||
| Highest temperature | 90°F | ||
| Lowest temperature | 77°F | ||
| Rainfall | 9.2in | ||
| Number of days with rainfall | 24 day(s) (82%) | ||
| Humidity | 89% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 38% | ||
| Length of day | 12:11 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities in Costa Rica in september
| San Jose in september | very bad weather |
| Montezuma in september | tolerable weather |
| Puerto Limón in september | good weather |
| Puntarenas in september | tolerable weather |
| Tamarindo in september | tolerable weather |
| Alajuela in september | very bad weather |
| Escazu in september | very bad weather |
| Heredia in september | very bad weather |
| La Cruz in september | tolerable weather |
| Liberia (Guanacaste) in september | tolerable weather |
| Monteverde in september | tolerable weather |
| Puerto Jiménez in september | tolerable weather |
| Quepos in september | tolerable weather |
| Uvita in september | very bad weather |
| Atenas in september | tolerable weather |
| Belen in september | tolerable weather |
| Canas in september | tolerable weather |
| Desamparados in september | tolerable weather |
| Esparza in september | tolerable weather |
| Guacimo in september | good weather |
| Guapiles in september | good weather |
Recommended for you:
Weather data for Costa Rica in september:
Weather data for Costa Rica in september is derived from an average of the weather forecast since 2009 in Costa Rica. There is a margin of error and these forecasts are to be considered as general information only. The weather in Costa Rica can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Costa Rica.
Other locations in september:
-
Panama in september
tolerable weather -
Nicaragua in september
tolerable weather -
Honduras in september
tolerable weather -
Guatemala in september
partially good weather -
Jamaica in september
partially good weather -
Colombia in september
partially good weather