May weather forecast
Redwood Valley, CA

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Weather in May

May, the last month of the spring in Redwood Valley, is a pleasant month, with an average temperature ranging between min 45.1°F (7.3°C) and max 69.1°F (20.6°C).

Temperature

Redwood Valley's weather shows a minor temperature rise with the arrival of May, moving from a refreshing 63.1°F (17.3°C) in April to an agreeable 69.1°F (20.6°C). The average low-temperature of 45.1°F (7.3°C) in May in Redwood Valley represents a significant drop from the daily high.

Humidity

In May, the average relative humidity in Redwood Valley is 69%.

Rainfall

In May, in Redwood Valley, the rain falls for 5.7 days. Throughout May, 1.02" (26mm) of precipitation is accumulated. In Redwood Valley, during the entire year, the rain falls for 83.3 days and collects up to 17.72" (450mm) of precipitation.

Snowfall

January, March through December are months without snowfall.

Daylight

In May, the average length of the day in Redwood Valley is 14h and 21min.
On the first day of May in Redwood Valley, sunrise is at 6:13 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:33 pm PDT.

Sunshine

In Redwood Valley, the average sunshine in May is 10.5h.

UV index

The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, a daily UV index of 4 turns into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What is the usual temperature for Redwood Valley in May?

The average high-temperature and low-temperature during May are 69.1°F (20.6°C) and 45.1°F (7.3°C) respectively.

What is the average humidity in May in Redwood Valley?

In May, the average relative humidity in Redwood Valley, California, is 69%.

How much does it rain in Redwood Valley in May?

In Redwood Valley, in May, during 5.7 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

When it does not snow in Redwood Valley?

In Redwood Valley, snow does not fall in January, March through December.

What is the average length of the day in May in Redwood Valley?

The average day length in May in Redwood Valley is 14h and 21min.

When are sunrise and sunset in May in Redwood Valley?

On the first day of May in Redwood Valley, sunrise is at 6:13 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:33 pm PDT.

How many hours of sunshine does Redwood Valley have in May?

In May, the average sunshine duration in Redwood Valley is 10.5h.

What is the UV index intensity in May in Redwood Valley?

In Redwood Valley, California, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Redwood Valley, CA

Average temperature in May - Redwood Valley, CA
  • Average high temperature in May: 69.1°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (53.6°F).

  • Average low temperature in May: 45.1°F

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is December (37.4°F).

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Average pressure in May
Redwood Valley, CA

Average pressure in May - Redwood Valley, CA
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

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Average wind speed in May
Redwood Valley, CA

Average wind speed in May - Redwood Valley, CA
  • Average wind speed in May: 5.5mph

The windiest months (with the highest average wind speed) are April, May and June (5.5mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).

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Average humidity in May
Redwood Valley, CA

Average humidity in May - Redwood Valley, CA
  • Average humidity in May: 69%

The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are July and September (58%).

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Average rainfall in May
Redwood Valley, CA

Average rainfall in May - Redwood Valley, CA
  • Average rainfall in May: 1.02"

The wettest months (with the highest rainfall) are February and December (3.11").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days in May
Redwood Valley, CA

Average rainfall days in May - Redwood Valley, CA
  • Average rainfall days in May: 5.7 days

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is August (1.3 days).

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Average snowfall in May
Redwood Valley, CA

Average snowfall in May - Redwood Valley, CA
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Redwood Valley, CA

Average snowfall days in May - Redwood Valley, CA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in May /
Average sunshine in May
Redwood Valley, CA

Average daylight in May / Average sunshine in May - Redwood Valley, 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 30min).

  • Average sunshine in May: 10h and 3min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in May
Redwood Valley, CA

Average sunshine days in May - Redwood Valley, CA
  • Average sunshine days in May: 23 days

The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is March (15.9 days).

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Average UV index in May
Redwood Valley, CA

Average UV index in May - Redwood Valley, 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 February and November (UV index 2).

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Average cloud cover in May
Redwood Valley, CA

Average cloud cover in May - Redwood Valley, CA
  • Average cloud cover in May: 29

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in May
Redwood Valley, CA

Average visibility in May - Redwood Valley, CA
  • Average visibility in May: 6mi

The months with the highest visibility are February, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, March and December (5mi).

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Redwood Valley, California, USA

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