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
May sees a rise in the average high-temperature, climbing from a moderate 55.9°F (13.3°C) in April to a comfortable 65.7°F (18.7°C). An average low-temperature of 44.2°F (6.8°C) is noted during the nights in May.Humidity
The average relative humidity in May in Lamont is 61%.Rainfall
The months with the most rainfall in Lamont are January and May, with an average 0.91" (23mm) of precipitation.Snowfall
January through May, September, November and December are months with snowfall in Lamont. May is the last month it regularly snows in Lamont. During 0.2 snowfall days, in May, Lamont aggregates 0.08" (2mm) of snow. In Lamont, during the entire year, snow falls for 32.5 days and aggregates up to 14.09" (358mm) of snow.Daylight
The average length of the day in May in Lamont, Washington, is 15h and 7min.On the first day of the month, sunrise is at 5:33 am and sunset at 8:03 pm. On the last day of May, in Lamont, sunrise is at 4:59 am and sunset at 8:39 pm PDT.
Sunshine
In Lamont, the average sunshine in May is 10.6h.UV index
In May, the average daily maximum UV index in Lamont is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 4 in May leads to these recommendations:
Adopt protective measures - It is advised to guard against sun damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What are May temperatures in Lamont?
What is the average humidity in May in Lamont?
What is the wettest month in Lamont?
How much does it rain in Lamont in May?
What is the last month it snows in Lamont?
How many hours of daylight does Lamont have in May?
What time are sunrise and sunset in May in Lamont?
How many hours of sunshine does Lamont have in May?
What is the UV index intensity in May in Lamont?
Average temperature in May
Lamont, WA
- Average high temperature in May: 65.7°F
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is December (33.1°F).
- Average low temperature in May: 44.2°F
The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure in May
Lamont, 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
Lamont, WA
- Average wind speed in May: 7.5mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in May
Lamont, WA
- Average humidity in May: 61%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (36%).
Average rainfall in May
Lamont, WA
- Average rainfall in May: 0.91"
The wettest months (with the highest rainfall) are January and May (0.91").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in May
Lamont, WA
- Average rainfall days in May: 8.6 days
The month with the highest number of rainy days is March (10.1 days).
The month with the least rainy days is July (3.5 days).
Average snowfall in May
Lamont, WA
- Average snowfall in May: 0.08"
The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and October (0").
Average snowfall days in May
Lamont, WA
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is December (9.3 days).
The months with the least snowfall days are June, July, August and October (0 days).
Average daylight in May /
Average sunshine in May
Lamont, 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 4min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in May
Lamont, WA
- Average sunshine days in May: 20.5 days
The month with the most sunshine days is July (26.6 days).
The month with the least sunshine days is February (15.9 days).
Average UV index in May
Lamont, WA
- Average UV index in May: 4
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
Lamont, WA
- Average cloud cover in May: 30
The months with the most cloud cover are January and December (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in May
Lamont, 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).
Lamont, Washington, USA
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