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
As May begins, there is an increase in the average high-temperature, moving from a mild 60.6°F (15.9°C) in April to an agreeable 70.9°F (21.6°C). May nights present a sharp contrast to daytime highs, with average temperatures of 49.1°F (9.5°C).Humidity
In May, the average relative humidity in Moses Lake is 49%.Rainfall
In Moses Lake, Washington, in May, during 9.8 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Moses Lake, during the entire year, the rain falls for 103.1 days and collects up to 7.8" (198mm) of precipitation.Snowfall
In Moses Lake, snow does not fall in May through August and October.Daylight
In May, the average length of the day in Moses Lake is 15h and 6min.On the first day of the month, sunrise is at 5:39 am and sunset at 8:08 pm. On the last day of May, in Moses Lake, sunrise is at 5:05 am and sunset at 8:44 pm PDT.
Sunshine
The average sunshine in May in Moses Lake is 10.8h.UV index
In May, the average daily maximum UV index in Moses Lake is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 5 in May leads to these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What are May temperatures in Moses Lake?
What is the average humidity in May in Moses Lake?
How much does it rain in Moses Lake in May?
When it does not snow in Moses Lake?
Does it snow in Moses Lake in May?
How many hours of daylight does Moses Lake have in May?
When are sunrise and sunset in May in Moses Lake?
How long on average sun shines in May in Moses Lake?
What is the UV index reading in May in Moses Lake?
Average temperature in May
Moses Lake, WA
- Average high temperature in May: 70.9°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is December (34°F).
- Average low temperature in May: 49.1°F
The month with the highest average low temperature is August (62.2°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure in May
Moses Lake, WA
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in May
Moses Lake, WA
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest months (with the lowest average wind speed) are January and December (5.5mph).
Average humidity in May
Moses Lake, WA
- Average humidity in May: 49%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (36%).
Average rainfall in May
Moses Lake, WA
- Average rainfall in May: 0.87"
The wettest month (with the highest rainfall) is January (1.02").
The driest month (with the least rainfall) is August (0.2").
Average rainfall days in May
Moses Lake, WA
- Average rainfall days in May: 9.8 days
The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in May
Moses Lake, WA
- Average snowfall in May: 0"
The month with the highest snowfall is December (2.6").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days in May
Moses Lake, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (6.8 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in May /
Average sunshine in May
Moses Lake, WA
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 10h and 5min
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: 4h and 54min).
Average sunshine days in May
Moses Lake, WA
- Average sunshine days in May: 19.1 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is March (14.2 days).
Average UV index in May
Moses Lake, 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
Moses Lake, WA
- Average cloud cover in May: 26
The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in May
Moses Lake, WA
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Moses Lake, Washington, USA
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