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 shows a rise in the average high-temperature, moving from April's mild 57.9°F (14.4°C) to a pleasant 68.4°F (20.2°C). Lamona records an average low of 47.8°F (8.8°C) throughout the nights in May.Humidity
In May, the average relative humidity is 54%.Rainfall
In Lamona, Washington, during May, the rain falls for 9.8 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, in Lamona, Washington, there are 109 rainfall days, and 10.59" (269mm) of precipitation is accumulated.Snowfall
In Lamona, snow does not fall in May through August.Daylight
In Lamona, the average length of the day in May is 15h and 8min.On the first day of the month, sunrise is at 5:35 am and sunset at 8:06 pm. On the last day of May, in Lamona, sunrise is at 5:01 am and sunset at 8:42 pm PDT.
Sunshine
In May, the average sunshine in Lamona, Washington, is 10.6h.UV index
The average daily maximum UV index in May in Lamona is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Lamona?
What is the average humidity in May in Lamona?
How much does it rain in Lamona in May?
When it does not snow in Lamona?
Does it snow in Lamona in May?
How many hours of daylight does Lamona have in May?
When is the sunrise / sunset in May in Lamona?
How many hours of sunshine does Lamona have in May?
How high is the UV index in May in Lamona?
Average temperature in May
Lamona, WA
- Average high temperature in May: 68.4°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (33.8°F).
- Average low temperature in May: 47.8°F
The month with the highest average low temperature is August (64.6°F).
The coldest month (with the lowest average low temperature) is December (25.2°F).
Average pressure in May
Lamona, 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
Lamona, WA
- Average wind speed in May: 8.5mph
The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in May
Lamona, WA
- Average humidity in May: 54%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (34%).
Average rainfall in May
Lamona, WA
- Average rainfall in May: 1.1"
The wettest month (with the highest rainfall) is March (1.38").
The driest months (with the least rainfall) are July and August (0.31").
Average rainfall days in May
Lamona, WA
- Average rainfall days in May: 9.8 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is July (4.2 days).
Average snowfall in May
Lamona, WA
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in May
Lamona, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (7.8 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Lamona, 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 4min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in May
Lamona, WA
- Average sunshine days in May: 18.8 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is March (14.2 days).
Average UV index in May
Lamona, 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
Lamona, WA
- Average cloud cover in May: 29
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in May
Lamona, WA
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Lamona, Washington, USA
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