Best time to go to San Isidro Average weather of San Isidro, Costa Rica
When is the best time to go to San Isidro?
When is the best time to go to San Isidro? Here's some information to help you in your decision:
- The best months for good weather in San Isidro are January, February, March and December
- On average, the warmest months are January, February, March, April, May and December
- The rainiest months are May, June, July, August, September and October
Annual weather in San Isidro
For full information about the climate and weather in San Isidro a specific month, click on the corresponding line below:
| Month | Our opinion | ||||
|---|---|---|---|---|---|
| January | 65°F/83°F | perfect weather | San Isidro in january | ||
| February | 67°F/85°F | perfect weather | San Isidro in february | ||
| March | 67°F/85°F | good weather | San Isidro in march | ||
| April | 67°F/83°F | tolerable weather | San Isidro in april | ||
| May | 65°F/79°F | very bad weather | San Isidro in may | ||
| June | 63°F/79°F | very bad weather | San Isidro in june | ||
| July | 63°F/79°F | very bad weather | San Isidro in july | ||
| August | 65°F/79°F | very bad weather | San Isidro in august | ||
| September | 67°F/77°F | very bad weather | San Isidro in september | ||
| October | 67°F/77°F | very bad weather | San Isidro in october | ||
| November | 67°F/77°F | very bad weather | San Isidro in november | ||
| December | 67°F/79°F | good weather | San Isidro in december |
Weather and climate in San Isidro
- From january to february the climate is good. At lunchtime, it's 85°F in average and, in february, 4 days of rain are expected.
- Between the months of march and april the climate is passable, but still OK. The temperature rises to 83°F.
- Between may and november the climate is very unfavorable. the thermometer goes up to 77°F°C and it rains about 73% of the time in november.
- In december the climate is passable, but still OK. By early evening, the temperature averages 59°F and you can expect to have 7.1in of rainfall/month during this period.
Charts: temperature and rainfall in San Isidro
In the charts below, you can see the following seasonal norms for the city of San Isidro: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, and relative humidity for each month of the year.
Outside temperature
Precipitation (rainfall)
Daily sunshine hours
Humidity
Peak visitor numbers and tourist seasons in San Isidro
Find out when San Isidro has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.
Tourist seasons in San Isidro
- Very low season in San Isidro
The months with the lowest number of tourists are: May, June, September and October. - Low season in San Isidro
The months with low numbers of tourists are: April, July, August and November. - High season in San Isidro
The number of visitors to San Isidro is high in: January, February and March. - Peak season in San Isidro
The largest number of tourists visiting San Isidro is during: December.
Figure: Visitor index for San Isidro month by month
Best time for low prices in San Isidro
Average prices of hotels in San Isidro month by month
Generally, July is the month with the lowest hotel prices in San Isidro. So this is a great time to save on your holiday! In contrast, December is statistically the most expensive month of the year for hotels.
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