Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May in Wahiawa observes an average high-temperature of a still warm 79.2°F (26.2°C), marking an insignificant difference from April's 77.5°F (25.3°C). May in Wahiawa witnesses a minor deviation from daytime peaks, with an average nighttime temperature of 71.4°F (21.9°C).Humidity
In Wahiawa, the average relative humidity in May is 74%.Rainfall
In Wahiawa, in May, it is raining for 22.7 days, with typically 2.17" (55mm) of accumulated precipitation. In Wahiawa, during the entire year, the rain falls for 252.2 days and collects up to 22.09" (561mm) of precipitation.Daylight
In May, the average length of the day is 13h and 10min.On the first day of May in Wahiawa, sunrise is at 6:00 am and sunset at 6:57 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 7:10 pm HST.
Sunshine
The average sunshine in May in Wahiawa is 8.2h.UV index
The months with the highest UV index are March through November, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In May, the maximum UV index of 6 translates into these guidelines:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What is the average May temperature in Wahiawa?
What is the average humidity in May in Wahiawa?
How much does it rain in Wahiawa in May?
How many hours of daylight does Wahiawa have in May?
What time are sunrise and sunset in May in Wahiawa?
How many hours of sunshine does Wahiawa have in May?
When is the highest UV index in Wahiawa?
What is the UV index reading in May in Wahiawa?
Average temperature in May
Wahiawa, HI
- Average high temperature in May: 79.2°F
The warmest month (with the highest average high temperature) is August (82.6°F).
The month with the lowest average high temperature is February (75.6°F).
- Average low temperature in May: 71.4°F
The month with the highest average low temperature is September (74.3°F).
The coldest month (with the lowest average low temperature) is February (66.7°F).
Average pressure in May
Wahiawa, HI
- Average pressure in May: 30.04"Hg
The month with the highest atmospheric pressure is April (30.06"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).
Average wind speed in May
Wahiawa, HI
- Average wind speed in May: 8.3mph
The windiest months (with the highest average wind speed) are June and July (10.2mph).
The calmest month (with the lowest average wind speed) is October (7.6mph).
Average humidity in May
Wahiawa, HI
- Average humidity in May: 74%
The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is September (73%).
Average rainfall in May
Wahiawa, HI
- Average rainfall in May: 2.17"
The wettest month (with the highest rainfall) is October (2.6").
The driest month (with the least rainfall) is July (1.26").
Average rainfall days in May
Wahiawa, HI
- Average rainfall days in May: 22.7 days
The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is January (16 days).
Average daylight in May /
Average sunshine in May
Wahiawa, HI
- Average daylight in May: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is June (Average sunshine: 8h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in May
Wahiawa, HI
- Average sunshine days in May: 5.2 days
The month with the most sunshine days is January (10.8 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in May
Wahiawa, HI
- Average UV index in May: 6
The months with the highest UV index are March, April, May, June, July, August, September, October and November (UV index 6).
The months with the lowest UV index are January, February and December (UV index 5).
Average cloud cover in May
Wahiawa, HI
- Average cloud cover in May: 49
The month with the most cloud cover is June (Cloud cover 52).
The month with the least cloud cover is January (Cloud cover 43).
Average visibility in May
Wahiawa, HI
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Wahiawa, Hawaii, USA
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