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 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
May indicates a change in the average high-temperature, moving up from a cool 54.5°F (12.5°C) in April to a refreshing 64.9°F (18.3°C). Holmes anticipates a considerable drop in temperature at night in May, with an average low of 43.3°F (6.3°C).Humidity
In Holmes, the average relative humidity in May is 58%.Rainfall
In May, the rain falls for 9.6 days. Throughout May, 0.91" (23mm) of precipitation is accumulated. In Holmes, during the entire year, the rain falls for 99.9 days and collects up to 8.66" (220mm) of precipitation.Snowfall
May through August are months without snowfall.Daylight
The average length of the day in May is 15h and 5min.On the first day of the month, sunrise is at 5:45 am and sunset at 8:13 pm. On the last day of May, in Holmes, sunrise is at 5:11 am and sunset at 8:48 pm PDT.
Sunshine
In May, the average sunshine in Holmes is 11h.UV index
The average daily maximum UV index in May in Holmes is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 in May translates into this advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Holmes?
What is the average humidity in May in Holmes?
How many days does it rain in May in Holmes?
When it does not snow in Holmes?
Does it snow in Holmes in May?
How many hours of daylight does Holmes have in May?
When are sunrise and sunset in May in Holmes?
How many hours of sunshine does Holmes have in May?
What is the UV index reading in May in Holmes?
Average temperature in May
Holmes, WA
- Average high temperature in May: 64.9°F
The warmest months (with the highest average high temperature) are July and August (82°F).
The month with the lowest average high temperature is December (33.3°F).
- Average low temperature in May: 43.3°F
The month with the highest average low temperature is August (55.2°F).
The coldest month (with the lowest average low temperature) is December (21.4°F).
Average pressure in May
Holmes, WA
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).
Average wind speed in May
Holmes, WA
- Average wind speed in May: 7.7mph
The windiest month (with the highest average wind speed) is June (8.9mph).
The calmest month (with the lowest average wind speed) is December (4.2mph).
Average humidity in May
Holmes, WA
- Average humidity in May: 58%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are July and August (46%).
Average rainfall in May
Holmes, WA
- Average rainfall in May: 0.91"
The wettest month (with the highest rainfall) is December (1.3").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in May
Holmes, WA
- Average rainfall days in May: 9.6 days
The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (2.8 days).
Average snowfall in May
Holmes, WA
- Average snowfall in May: 0"
The month with the highest snowfall is December (4.65").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in May
Holmes, WA
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and December (8.7 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Holmes, WA
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 11h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).
Average sunshine days in May
Holmes, WA
- Average sunshine days in May: 19.6 days
The month with the most sunshine days is July (27.1 days).
The month with the least sunshine days is February (13.5 days).
Average UV index in May
Holmes, WA
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Holmes, WA
- Average cloud cover in May: 26
The month with the most cloud cover is January (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in May
Holmes, WA
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).
Holmes, Washington, USA
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