May weather forecastLacamas, WA
May
Weather in May
The last month of the spring, May, is a refreshing month in Lacamas, Washington, with an average temperature ranging between min 39.9°F (4.4°C) and max 62.8°F (17.1°C).Temperature
The shift from April to May sees a slight increase in the average high-temperature, transitioning from a fresh 54.3°F (12.4°C) to a comfortable 62.8°F (17.1°C). Lacamas, amid May nights, sees a noteworthy disparity from daily highs with an average temperature of 39.9°F (4.4°C).Humidity
In Lacamas, the average relative humidity in May is 79%.Rainfall
In Lacamas, Washington, in May, it is raining for 12.8 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, in Lacamas, there are 149 rainfall days, and 19.37" (492mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In May, the average length of the day is 15h and 2min.On the first day of the month, sunrise is at 5:54 am and sunset at 8:20 pm. On the last day of May, sunrise is at 5:21 am and sunset at 8:55 pm PDT.
Sunshine
In May, the average sunshine is 7.8h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 4 during May translates into the following directions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Lacamas, WA
- Average high temperature in May: 62.8°F
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (41.9°F).
- Average low temperature in May: 39.9°F
The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (31.8°F).
Average pressure in May
Lacamas, WA
- Average pressure in May: 30.03"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in May
Lacamas, WA
- Average wind speed in May: 3.9mph
The windiest month (with the highest average wind speed) is January (5.3mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in May
Lacamas, WA
- Average humidity in May: 79%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in May
Lacamas, WA
- Average rainfall in May: 1.26"
The wettest month (with the highest rainfall) is January (2.64").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in May
Lacamas, WA
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is March (16 days).
The month with the least rainy days is July (5.9 days).
Average snowfall in May
Lacamas, WA
- Average snowfall in May: 0"
The month with the highest snowfall is January (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Lacamas, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.6 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
Lacamas, WA
- Average daylight in May: 15h and 0min
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: 7h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 42min).
Average sunshine days in May
Lacamas, WA
- Average sunshine days in May: 16.8 days
The month with the most sunshine days is July (23.7 days).
The month with the least sunshine days is February (12.1 days).
Average UV index in May
Lacamas, WA
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in May
Lacamas, WA
- Average cloud cover in May: 53
The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Lacamas, WA
- Average visibility in May: 4mi
The months with the highest visibility are July and August (5mi).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (4mi).
