May weather forecastForest Falls, CA
May
Weather in May
The last month of the spring, May, is a pleasant month in Forest Falls, California, with an average temperature varying between 51.4°F (10.8°C) and 73.2°F (22.9°C).Temperature
With the onset of May, Forest Falls's average high-temperature sees a modest rise, moving from April's comfortable 66.7°F (19.3°C) to an agreeable 73.2°F (22.9°C). Forest Falls reports a considerable drop from daytime temperatures in May, recording an average nighttime figure of 51.4°F (10.8°C).Humidity
In Forest Falls, the average relative humidity in May is 43%.Rainfall
In Forest Falls, in May, it is raining for 3.2 days, with typically 0.39" (10mm) of accumulated precipitation. Throughout the year, there are 34.1 rainfall days, and 4.49" (114mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows. During 0.6 snowfall days, in May, Forest Falls aggregates 0.31" (8mm) of snow. In Forest Falls, during the entire year, snow falls for 11.9 days and aggregates up to 15.83" (402mm) of snow.Daylight
In May, the average length of the day in Forest Falls is 13h and 57min.On the first day of May, sunrise is at 5:57 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 7:53 pm PDT.
Sunshine
The average sunshine in May is 11.9h.UV index
In May, the average daily maximum UV index in Forest Falls is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 6 during May translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Forest Falls, CA
- Average high temperature in May: 73.2°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is December (52.7°F).
- Average low temperature in May: 51.4°F
The month with the highest average low temperature is August (67.1°F).
The coldest month (with the lowest average low temperature) is December (37.4°F).
Average pressure in May
Forest Falls, CA
- Average pressure in May: 29.87"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in May
Forest Falls, CA
- Average wind speed in May: 7.5mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is September (5.5mph).
Average humidity in May
Forest Falls, CA
- Average humidity in May: 43%
The month with the highest relative humidity is December (51%).
The month with the lowest relative humidity is August (30%).
Average rainfall in May
Forest Falls, CA
- Average rainfall in May: 0.39"
The wettest months (with the highest rainfall) are February and December (0.63").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in May
Forest Falls, CA
- Average rainfall days in May: 3.2 days
The month with the highest number of rainy days is July (4.1 days).
The month with the least rainy days is June (1.2 days).
Average snowfall in May
Forest Falls, CA
- Average snowfall in May: 0.31"
The month with the highest snowfall is April (3.82").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Forest Falls, CA
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Forest Falls, CA
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 11h and 54min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in May
Forest Falls, CA
- Average sunshine days in May: 26.7 days
The month with the most sunshine days is October (28.6 days).
The month with the least sunshine days is February (23.7 days).
Average UV index in May
Forest Falls, CA
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Forest Falls, CA
- Average cloud cover in May: 10
The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June, August and September (Cloud cover 6).
Average visibility in May
Forest Falls, CA
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
