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
A slight uplift in the average high-temperature marks May, adjusting from April's cool 52°F (11.1°C) to a mild 60.6°F (15.9°C). Clear Lake, during the month of May, experiences an average low-temperature of 42.8°F (6°C).Humidity
In Clear Lake, the average relative humidity in May is 79%.Rainfall
In May, in Clear Lake, the rain falls for 16.1 days. Throughout May, 2.91" (74mm) of precipitation is accumulated. Throughout the year, there are 203.2 rainfall days, and 49.72" (1263mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in May in Clear Lake is 15h and 16min.On the first day of the month, sunrise is at 5:47 am and sunset at 8:24 pm. On the last day of May, in Clear Lake, sunrise is at 5:11 am and sunset at 9:01 pm PDT.
Sunshine
In May, the average sunshine is 8.6h.UV index
In Clear Lake, the average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 3 during May leads to these instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What are May temperatures in Clear Lake?
What is the average humidity in May in Clear Lake?
How much does it rain in Clear Lake in May?
When it does not snow in Clear Lake?
Does it snow in Clear Lake in May?
What is the average length of the day in May in Clear Lake?
What time are sunrise and sunset in May in Clear Lake?
How long on average sun shines in May in Clear Lake?
What is the UV index reading in May in Clear Lake?
Average temperature in May
Clear Lake, WA
- Average high temperature in May: 60.6°F
The warmest month (with the highest average high temperature) is July (70.9°F).
The month with the lowest average high temperature is December (40.5°F).
- Average low temperature in May: 42.8°F
The month with the highest average low temperature is August (50.5°F).
The coldest months (with the lowest average low temperature) are February and December (32.5°F).
Average pressure in May
Clear Lake, WA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in May
Clear Lake, WA
- Average wind speed in May: 3.9mph
The windiest month (with the highest average wind speed) is November (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).
Average humidity in May
Clear Lake, WA
- Average humidity in May: 79%
The months with the highest relative humidity are January, February and March (86%).
The month with the lowest relative humidity is July (75%).
Average rainfall in May
Clear Lake, WA
- Average rainfall in May: 2.91"
The wettest month (with the highest rainfall) is November (7.09").
The driest month (with the least rainfall) is July (0.98").
Average rainfall days in May
Clear Lake, WA
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is March (22.1 days).
The month with the least rainy days is August (9.4 days).
Average snowfall in May
Clear Lake, WA
- Average snowfall in May: 0"
The month with the highest snowfall is February (4.96").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Clear Lake, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Clear Lake, WA
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in May
Clear Lake, WA
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is August (19.2 days).
The month with the least sunshine days is March (7.3 days).
Average UV index in May
Clear Lake, WA
- Average UV index in May: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in May
Clear Lake, WA
- Average cloud cover in May: 46
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in May
Clear Lake, WA
- Average visibility in May: 5mi
The months with the highest visibility are June, July and August (6mi).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (5mi).
Clear Lake, Washington, USA
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