Redding
California, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Redding, CA

The last month of the spring, May, is a moderately hot month in Redding, California, with temperature in the range of an average low of 53.8°F (12.1°C) and an average high of 80.8°F (27.1°C).

Temperature

In May, the average high-temperature rises, from an agreeable 70.5°F (21.4°C) in April, to a warm 80.8°F (27.1°C). In May, in Redding, the average low-temperature is 53.8°F (12.1°C).

Rainfall

In May, the rain falls for 7.2 days. Throughout May, 1.9" (47mm) of precipitation is accumulated. In Redding, California, during the entire year, the rain falls for 77.9 days and collects up to 34.6" (879.5mm) of precipitation.

Daylight

The average length of the day in May is 14.5h.

Sunshine

The average sunshine in Redding is 12.7h.

UV index

The average daily maximum UV index in Redding is 8. A UV Index value of 8 to 10 symbolizes a very high threat to health from unprotected exposure to the Sun's UV rays for the average person.
The daily maximum UV index of 8 interpret into the following advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in May in Redding?

In Redding, in May, the average high-temperature is 80.8°F (27.1°C), and the average low-temperature is 53.8°F (12.1°C).

How much does it rain in Redding in May?

In Redding, during May, the rain falls for 7.2 days and regularly aggregates up to 1.9" (47mm) of precipitation.

What is the average length of the day in May in Redding?

The average length of the day in May in Redding is 14.5h.

How many hours of sunshine does Redding have in May?

In May, the average sunshine is 12.7h.

What is the UV index intensity in May in Redding?

In May, the average daily maximum UV index in Redding, California, is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in May - Redding, CA
  • Average high temperature in May: 80.8°F

The warmest month (with the highest average high temperature) is July (98.4°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in May: 53.8°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is December (36.3°F).

Average rainfall in May - Redding, CA
  • Average rainfall in May: 1.9"

The wettest month (with the highest rainfall) is December (6.3").
The driest month (with the lowest rainfall) is July (0.1").

Average rainfall days in May - Redding, CA
  • Average rainfall days in May: 7.2 days

The month with the highest number of rainy days is January (13.1 days).
The month with the lowest number of rainy days is July (0.6 days).

Average daylight in May / Average sunshine in May - Redding, CA
  • Average daylight in May: 14.5h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in May: 12.7h

The month with most sunshine is July (Average sunshine: 14.5h).
The month with least sunshine is December (Average sunshine: 6.6h).

Average UV index in May - Redding, CA
  • Average UV index in May: 8

Months with the highest UV index are June and July (UV index 9).
The month with the lowest UV index is December (UV index 1).