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
The transition from April to May brings a temperature rise, with average high-temperatures increasing from a fresh 55°F (12.8°C) to a comfortable 65.7°F (18.7°C). A steep decline to a frosty 43.5°F (6.4°C) characterizes the May nights in Medical Lake, Washington.Humidity
The average relative humidity in May in Medical Lake is 61%.Rainfall
The month with the most rainfall is May, when the rain falls for 9.3 days and typically aggregates up to 1.06" (27mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Medical Lake. May is the last month it regularly snows in Medical Lake. During 0.3 snowfall days, in May, Medical Lake aggregates 0.12" (3mm) of snow. Throughout the year, in Medical Lake, there are 37.4 snowfall days, and 15.75" (400mm) of snow is accumulated.Daylight
In May, the average length of the day in Medical Lake, Washington, is 15h and 9min.On the first day of May, sunrise is at 5:32 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 4:57 am and sunset at 8:39 pm PDT.
Sunshine
In Medical Lake, the average sunshine in May is 10.3h.UV index
The average daily maximum UV index in May in Medical Lake is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In May, an average UV index of 4 transforms into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Medical Lake in May?
What is the average humidity in May in Medical Lake?
What is the rainiest month in Medical Lake?
How much does it rain in Medical Lake in May?
What is the last month it snows in Medical Lake?
What is the average length of the day in May in Medical Lake?
When are sunrise and sunset in May in Medical Lake?
How many hours of sunshine does Medical Lake have in May?
What is the UV index intensity in May in Medical Lake?
Average temperature in May
Medical Lake, WA
- Average high temperature in May: 65.7°F
The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (32°F).
- Average low temperature in May: 43.5°F
The month with the highest average low temperature is August (59.7°F).
The coldest month (with the lowest average low temperature) is December (22.5°F).
Average pressure in May
Medical Lake, WA
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in May
Medical Lake, WA
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in May
Medical Lake, WA
- Average humidity in May: 61%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (38%).
Average rainfall in May
Medical Lake, WA
- Average rainfall in May: 1.06"
The wettest month (with the highest rainfall) is May (1.06").
The driest months (with the least rainfall) are July and August (0.28").
Average rainfall days in May
Medical Lake, WA
- Average rainfall days in May: 9.3 days
The month with the highest number of rainy days is April (9.6 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in May
Medical Lake, WA
- Average snowfall in May: 0.12"
The month with the highest snowfall is January (3.58").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Medical Lake, WA
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is December (9.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Medical 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 30min).
- Average sunshine in May: 10h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in May
Medical Lake, WA
- Average sunshine days in May: 20 days
The month with the most sunshine days is July (25.5 days).
The month with the least sunshine days is March (17.3 days).
Average UV index in May
Medical Lake, WA
- Average UV index in May: 4
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Medical Lake, WA
- Average cloud cover in May: 33
The months with the most cloud cover are January and December (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in May
Medical Lake, 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 month with the lowest visibility is January (4mi).
Medical Lake, Washington, USA
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