May weather forecastHatton, WA
May
Weather in May
The last month of the spring, May, is a pleasant month in Hatton, Washington, with an average temperature varying between 72.1°F (22.3°C) and 49.8°F (9.9°C).Temperature
The start of May is characterized by an increase in the average high-temperature, transitioning from a comfortable 62.4°F (16.9°C) in April to an agreeable 72.1°F (22.3°C). Hatton, in May, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 49.8°F (9.9°C).Humidity
The average relative humidity in May in Hatton is 50%.Rainfall
In Hatton, in May, it is raining for 8.1 days, with typically 0.75" (19mm) of accumulated precipitation. In Hatton, during the entire year, the rain falls for 97 days and collects up to 7.36" (187mm) of precipitation.Snowfall
April through August and October are months without snowfall.Daylight
The average length of the day in May is 15h and 4min.On the first day of the month, sunrise is at 5:38 am and sunset at 8:05 pm. On the last day of May, sunrise is at 5:04 am and sunset at 8:41 pm PDT.
Sunshine
The average sunshine in May is 10.9h.UV index
The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. It's recommended to limit sun exposure when its radiation is at its peak during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Hatton, WA
- Average high temperature in May: 72.1°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in May: 49.8°F
The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is December (26.2°F).
Average pressure in May
Hatton, WA
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in May
Hatton, WA
- Average wind speed in May: 7.4mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is December (5.8mph).
Average humidity in May
Hatton, WA
- Average humidity in May: 50%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are July and August (36%).
Average rainfall in May
Hatton, WA
- Average rainfall in May: 0.75"
The wettest month (with the highest rainfall) is January (0.94").
The driest months (with the least rainfall) are July and August (0.2").
Average rainfall days in May
Hatton, WA
- Average rainfall days in May: 8.1 days
The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in May
Hatton, WA
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.97").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in May
Hatton, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (4.1 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in May /
Average sunshine in May
Hatton, WA
- Average daylight in May: 15h and 6min
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: 10h and 54min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in May
Hatton, WA
- Average sunshine days in May: 21.1 days
The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is February (14.8 days).
Average UV index in May
Hatton, WA
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Hatton, WA
- Average cloud cover in May: 27
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in May
Hatton, WA
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
