Weather in Hilo in september 2021

The weather in Hilo in september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.

Average weather throughout september

good weather UV index: 6

Weather at 6am
74°F

Clear/SunnyClear/Sunny
53% of time

Partly Cloudy

29%

Moderate rain at times

13%

Cloudy

6%

Weather at 12pm
76°F

Clear/SunnyClear/Sunny
59% of time

Partly Cloudy

23%

Moderate rain at times

15%

Cloudy

5%

Weather at 6pm
74°F

Clear/SunnyClear/Sunny
42% of time

Partly Cloudy

34%

Moderate rain at times

14%

Cloudy

11%

Weather at 3am
72°F

Clear/Sunny

43%

Moderate rain at times

32%

Partly Cloudy

20%

Heavy rain

4%


Evolution of daily average temperature and precipitation in Hilo in september

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Hilo in september.


Climate of Hilo in september

The climate of Hilo in september is good

In september in Hilo, the climate is wet (with 2.1in of rainfall over 11 days). The weather is worst than the previous month since in august there is an average of 2.6in of precipitation over 11 days.

The climate good in that area september. The thermometer averaged maximum of 77°F. In the morning the temperature drops to 74°F. Thus, the mean temperature average on this month of september in Hilo is 76°F. Note that these seasonal averages are in contrast with those observed in Hilo in september with a maximum record of 81°F in 2015 and a minimum record of 47°F in 2019. You can plan to have about 0 days with temperatures above 86°F, or 0 of the month.

Day length in Hilo in september is 12:14. Sunrise is at 06:08 and sets at 18:22.

With a good weather, september is recommended to go in that area.



Seasonal average climate and temperature of Hilo in september

Check below seasonal norms These datas are generated from the weather statements of the past years of september.

September
Outside temperature
Average temperature 76°F
Highest temperature 77°F
Lowest temperature 74°F
Highest record temperature 81°F
(2015)
Lowest record temperature 47°F
(2019)
Number of days at +65°F 30 day(s)
(100%)
Sea temperature
Average sea temperature 80°F
Lowest sea temperature 78°F
Highest sea temperature 81°F
Wind
Wind speed 16km/h
Wind temperature 74°F
Precipitation (rainfall)
Rainfall 2.1in
Number of days with rainfall 11 day(s)
(36%)
Record daily rainfall 1.1in
(2020)
Other climate data
Humidity 79%
Visibility 9.73km
Cloud cover 32%
UV index 6
Daily sunshine hours 11
Sunrise and sunset
Time of sunrise 06:08
Time of sunset 18:22
Length of day 12:14
Our opinion about the weather in september
Our opinion at whereandwhen.net good

How was the weather last september?

Here is the day by day recorded weather in Hilo in september 2020:

01-09-2020
Patchy rain nearby
70°F to 74°F
02-09-2020
Partly Cloudy
70°F to 72°F
03-09-2020
Patchy rain nearby
70°F to 74°F
04-09-2020
Partly Cloudy
74°F to 77°F
05-09-2020
Patchy rain nearby
74°F to 76°F
06-09-2020
Patchy rain nearby
72°F to 77°F
07-09-2020
Light rain shower
74°F to 77°F
08-09-2020
Light rain shower
72°F to 77°F
09-09-2020
Light rain shower
72°F to 74°F
10-09-2020
Patchy rain nearby
72°F to 76°F
11-09-2020
Patchy rain nearby
72°F to 74°F
12-09-2020
Patchy rain nearby
68°F to 74°F
13-09-2020
Partly Cloudy
70°F to 72°F
14-09-2020
Light rain shower
68°F to 74°F
15-09-2020
Partly Cloudy
72°F to 74°F
16-09-2020
Patchy rain nearby
72°F to 76°F
17-09-2020
Partly Cloudy
72°F to 77°F
18-09-2020
Partly Cloudy
74°F to 79°F
19-09-2020
Patchy rain nearby
72°F to 77°F
20-09-2020
Patchy rain nearby
72°F to 74°F
21-09-2020
Patchy rain nearby
72°F to 74°F
22-09-2020
Light rain shower
61°F to 72°F
23-09-2020
Moderate or heavy rain shower
72°F to 76°F
24-09-2020
Patchy rain nearby
58°F to 74°F
25-09-2020
Patchy rain nearby
72°F to 76°F
26-09-2020
Patchy rain nearby
70°F to 74°F
27-09-2020
Partly Cloudy
72°F to 77°F
28-09-2020
Patchy rain nearby
72°F to 74°F
29-09-2020
Partly Cloudy
72°F to 81°F
30-09-2020
Partly Cloudy
76°F to 81°F

Map: other cities in Hawaii in september

Click over cities on the map for information about the weather in september.

Legend: Hilo perfect weather good tolerable bad very bad

Cities near Hilo:

Papa'ikou in septembergood weather
Honoka'a in septembertolerable weather
Pahala in septembergood weather
Waikoloa in septembertolerable weather
Holualoa in septemberperfect weather
Captain Cook in septembergood weather
Kapaau in septembertolerable weather
island of Hawaii (Big Island) in septemberperfect weather
Hawi in septembertolerable weather
Hawaiian Ocean View in septembergood weather
Hawaii in september: See full list of cities

Weather data for Hilo in september:

Weather data for Hilo for september are derived from an average of the weather forecast since 2009 in Hilo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Hilo can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Hilo.


Weather in august in Hilo
Weather in october in Hilo
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