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
As Downieville enters May, the average high-temperature marginally increases from the a fresh 55.2°F (12.9°C) of April to an enjoyable 63.1°F (17.3°C). May nights see a notable contrast from daytime highs, with the nighttime temperature averaging at an icy 40.6°F (4.8°C).Humidity
The average relative humidity in May in Downieville is 64%.Rainfall
In Downieville, California, during May, the rain falls for 10.1 days and regularly aggregates up to 2.48" (63mm) of precipitation. In Downieville, during the entire year, the rain falls for 72.9 days and collects up to 36.06" (916mm) of precipitation.Snowfall
Months with snowfall in Downieville are January through June, September through December. In Downieville, California, in May, during 2.2 snowfall days, 6.65" (169mm) of snow is typically accumulated. Throughout the year, in Downieville, there are 53.3 snowfall days, and 151.57" (3850mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 22min.On the first day of the month, sunrise is at 6:02 am and sunset at 7:57 pm. On the last day of May, in Downieville, sunrise is at 5:37 am and sunset at 8:24 pm PDT.
Sunshine
In Downieville, the average sunshine in May is 10.6h.UV index
The average daily maximum UV index in May in Downieville is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 4 in May transforms into this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What are the temperatures in Downieville in May?
What is the average humidity in May in Downieville?
How much does it rain in Downieville in May?
How many days does it snow in May in Downieville?
How many hours of daylight does Downieville have in May?
When is the sunrise / sunset in May in Downieville?
How many hours of sunshine does Downieville have in May?
How high is the UV index in May in Downieville?
Average temperature in May
Downieville, CA
- Average high temperature in May: 63.1°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (43.7°F).
- Average low temperature in May: 40.6°F
The month with the highest average low temperature is July (52.9°F).
The coldest month (with the lowest average low temperature) is December (29.1°F).
Average pressure in May
Downieville, CA
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Downieville, CA
- Average wind speed in May: 5.5mph
The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in May
Downieville, CA
- Average humidity in May: 64%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is July (39%).
Average rainfall in May
Downieville, CA
- Average rainfall in May: 2.48"
The wettest month (with the highest rainfall) is March (7.09").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in May
Downieville, CA
- Average rainfall days in May: 10.1 days
The month with the highest number of rainy days is April (11 days).
The month with the least rainy days is July (1.8 days).
Average snowfall in May
Downieville, CA
- Average snowfall in May: 6.65"
The month with the highest snowfall is March (37.6").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Downieville, CA
- Average snowfall days in May: 2.2 days
The month with the highest number of snowfall days is March (11.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Downieville, CA
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in May
Downieville, CA
- Average sunshine days in May: 18.3 days
The month with the most sunshine days is July (28 days).
The month with the least sunshine days is March (12.6 days).
Average UV index in May
Downieville, CA
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Downieville, CA
- Average cloud cover in May: 26
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in May
Downieville, CA
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March and April (5mi).
Downieville, California, USA
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