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 snowfall 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
With the onset of May, Kipahulu's average high-temperature clocks in at a still moderately hot 75.4°F (24.1°C), showing a minor fluctuation from the previous month. Kipahulu sustains a near constant temperature throughout May, with nighttime averages of 72.7°F (22.6°C).Humidity
In May, the average relative humidity is 77%.Rainfall
In May, in Kipahulu, the rain falls for 12.3 days. Throughout May, 0.94" (24mm) of precipitation is accumulated. Throughout the year, there are 136.7 rainfall days, and 13.94" (354mm) of precipitation is accumulated.Snowfall
January through August, October through December are months without snowfall in Kipahulu.Daylight
The average length of the day in May in Kipahulu, Hawaii, is 13h and 8min.On the first day of May, sunrise is at 5:53 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 7:01 pm HST.
Sunshine
In May, the average sunshine is 10.8h.UV index
January through August, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Kipahulu, Hawaii. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 6 during May translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Kipahulu?
What is the average humidity in May in Kipahulu?
How many days does it rain in May in Kipahulu?
When it does not snow in Kipahulu?
How many hours of daylight does Kipahulu have in May?
When are sunrise and sunset in May in Kipahulu?
How long on average sun shines in May in Kipahulu?
What is the month with the lowest UV index in Kipahulu?
What is the UV index reading in May in Kipahulu?
Average temperature in May
Kipahulu, HI
- Average high temperature in May: 75.4°F
The warmest month (with the highest average high temperature) is September (79°F).
The month with the lowest average high temperature is March (72.9°F).
- Average low temperature in May: 72.7°F
The month with the highest average low temperature is September (76.1°F).
The coldest month (with the lowest average low temperature) is March (69.8°F).
Average pressure in May
Kipahulu, 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
Kipahulu, HI
- Average wind speed in May: 12.6mph
The windiest month (with the highest average wind speed) is June (14.4mph).
The calmest month (with the lowest average wind speed) is January (10.9mph).
Average humidity in May
Kipahulu, HI
- Average humidity in May: 77%
The months with the highest relative humidity are July and August (78%).
The months with the lowest relative humidity are January and February (76%).
Average rainfall in May
Kipahulu, HI
- Average rainfall in May: 0.94"
The wettest month (with the highest rainfall) is October (2.17").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in May
Kipahulu, HI
- Average rainfall days in May: 12.3 days
The month with the highest number of rainy days is March (14.1 days).
The month with the least rainy days is September (8.1 days).
Average snowfall days in May
Kipahulu, HI
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Kipahulu, 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 54min).
- Average sunshine in May: 10h and 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in May
Kipahulu, HI
- Average sunshine days in May: 13.4 days
The month with the most sunshine days is January (16.8 days).
The month with the least sunshine days is November (11.2 days).
Average UV index in May
Kipahulu, HI
- Average UV index in May: 6
The month with the highest UV index is September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 6).
Average cloud cover in May
Kipahulu, HI
- Average cloud cover in May: 28
The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is September (Cloud cover 23).
Average visibility in May
Kipahulu, 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).
Kipahulu, Hawaii, USA
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