Climate and monthly weather forecast
Redding, CA

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The climate of Redding

Redding, California, USA, exhibits a Mediterranean climate, also labeled as a Csa climate according to the Köppen climate classification. This climatic type typically encompasses warm to hot, dry summers and mild to cool, wet winters. Redding retains its distinct weather patterns throughout its geographical positioning in the northern hemisphere.

Upon analysis of the yearly data, temperatures in Redding oscillate beween a low of 36.7°F (2.6°C) during the colder months to an impressive high of 94.6°F (34.8°C) in the heat of summer. The region believes in moderation on account of relative humidity levels fluctuating from 33% to 74% during different periods of the year. The winds here don't particularly set any records, mostly maintaining speeds from 4.3mph (6.9km/h) to 5.2mph (8.4km/h) with incidental gusts up to 8.9mph (14.3km/h).

Unique weather patterns unfurl in this region as it experiences sporadic rainfall, with amounts plummeting to a sparse 0.08 in during summer months and rocketing to about 3.94 in during wetter periods. In terms of snowfall, instances are rare, but not unheard of, with December witnessing a snowfall of 0.31 in.

The best time to visit Redding

Ideally, the most favorable time to visit Redding would lie between May and June. During these months, the average high temperatures rest comfortably between 65.5°F (18.6°C) and 74.7°F (23.7°C). The amount of sunshine per day also rises to 14.5 to 15 hours, providing ample light for outdoor activities. Rainfall diminishes to a paltry 1.42 in to 0.31 in during these months, ensuring minimal disruptions.

The worst time to visit Redding

Statistically, the least appealing months to make a visit to Redding would be January and February. The lower temperatures, from 38.3°F (3.5°C) to 37.9°F (3.3°C), in combination with fewer sunshine hours, from 5.6 hours to 5.9 hours, and rather frequent rain events, can make a visit less comfortable.

Spring weather in Redding

Spring in Redding strikes a balance between warming temperatures and a decline in rainfall. Average temperatures during this season ascend from 57.2°F (14°C) in March to 74.7°F (23.7°C) in May. The spring precipitation lessens from 3.94 in in March to only 1.42 in by May. The amount of daylight skyrockets from 12 hours to 14.5 hours while sunshine hours also show a marked increase from 7.3 hours to 11.1 hours.

Summer weather in Redding

Redding experiences a hot Mediterranean summer with average maximum temperatures rocketing from 85.6°F (29.8°C) in June to a peak of 94.6°F (34.8°C) in July. Condensed rain events are characteristic of this period, with numbers dwindling to a mere 0.08 in in July. Summer also marks the period with the longest daylight hours, varying from 14.5 hours to 14.7 hours, and the maximum amount of sunshine, rising to 12.1 hours per day in July.

Autumn weather in Redding

Autumn ushers in a cooling period for Redding. The temperatures take a downward turn from 86°F (30°C) in September to 59.9°F (15.5°C) in November. Rainfall also witnesses a significant increase from 0.28 in in September to 1.97 in by November. There is a gradual decline in daylight hours, from 12.4 hours in September to 9.9 hours in November. The duration of sunshine also reduces to the tune of 6.4 hours in November.

Winter weather in Redding

Winter in Redding witnesses a further slump in temperatures with averages sinking to 50.9°F (10.5°C) in December and hitting a yearly low of 38.3°F (3.5°C) in January. Notably, rainfall increases to the highest annual figure of 3.39 in in December and dips slightly to 2.83 in in January. Days are shorter with daylight hours reducing to 9.3 hours in December and sunshine duration decreases to 5.5 hours. Snowfall, albeit exceedingly rare, do occur in December with a reading of 0.31 in.

Weather in January

January in Redding, California, introduces the year with a climate that is characterized by moderate temperatures and significant rainfall. Historical parameters show a trend of a chilly and wet winter month, with high relative humidity of 72% and rainfall reaching 3.39" (86mm). Weather in January »

Weather in February

The second month of the year in Redding, California, witnesses a slight rise in temperature and a simultaneous decrease in rainfall from the previous month. A unique feature this month is the presence of snowfall - albeit very minimal at 0.08" (2mm) - which is rare for Redding's weather. Weather in February »

Weather in March

Transitioning towards the warmer months, March in Redding, California, typically experiences a slight hike in temperature. Notably, this month records the highest rainfall at 3.94" (100mm), keeping the environmental conditions humid and more fertile. Weather in March »

Weather in April

April in Redding, California, starts showing significant signs of the Summer-Spring transition with temperatures gradually increasing. A notable drop in rainfall to 1.65" (42mm) is seen this month, marking the start of the drier period that characterizes Redding's summer. Weather in April »

Weather in May

May in Redding, California, signifies the actual commencement of summer. The dry season begins with a significant decrease in rainfall to 1.42" (36mm), and the temperature begins to significantly increase. The amount of daylight keeps enhancing, marking more extended periods of clear skies and a decreased percentage of cloud cover. Weather in May »

Weather in June

The Summer season advances in June in Redding, California, with temperatures that start to soar, and the rainfall minimizes to only 0.31" (8mm). The month welcomes the longest daylight hours and comes with clear skies and the lowest relative humidity, at 44%, indicative of the arid climate. Weather in June »

Weather in July

Welcome to the peak summer month in Redding, California - July is the hottest month of the year, registering a high temperature as much as 94.6°F (34.8°C). With a significant surge in UV index, outdoor activities demand sun protection measures. Weather in July »

Weather in August

August in Redding, California, maintains the hot streak of July with temperatures almost as high, but a slight dip is noticeable when comparing the two. A modest hike in the rainfall, up to 0.12" (3mm), provides minor respite from the dry, arid conditions. Weather in August »

Weather in September

The commencement of fall in September brings new shifts to the climate of Redding, California. Still, summer's remnants are evident in its relatively high temperatures compared to the coming months, but the temperatures start to decline gradually. Weather in September »

Weather in October

October in Redding, California, is marked by falling temperatures and increasing rainfall, indicating a clear move into the fall season. With temperatures getting colder by the day, and the city receiving significant rainfall by local standards, the climate starts to cool down. Weather in October »

Weather in November

November in Redding, California, marks the onset of winter, with temperatures continuing to drop, making the city progressively colder. A compelling change is the spike in rainfall up to 1.97" (50mm), indicating a shift towards the rainiest period of the year. Weather in November »

Weather in December

Finishing off the year in Redding, California, December stays true to its winter character with the coldest temperatures and relevant high rainfall measuring 2.95" (75mm). The month witnesses a rare occurrence of snowfall, though very minimal at 0.31" (8mm), it adds a white tinge to the winter landscape. Weather in December »
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Frequently asked questions

How many days does it rain in Redding?

In Redding, during the entire year, the rain falls for 92.2 days and collects up to 20.16" (512mm) of precipitation.

When it does not snow in Redding?

January, April through November are months without snowfall.

How much does it snow in Redding?

In Redding, California, during the entire year, snow aggregates up to 0.43" (11mm).

When does it snow in Redding?

February, March and December are months with snowfall in Redding.

What is the month with the lowest UV index in Redding?

With an average maximum UV index of 2, February is the month with the lowest UV index.

What is the most humid month in Redding?

The most humid month in Redding, California, is March, with an average relative humidity of 74%.

What is the wettest month in Redding?

March is the month with the most rainfall in Redding. Rain falls for 15.8 days and accumulates 3.94" (100mm) of precipitation.

When is Daylight Saving Time (DST) in Redding?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Redding, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When are the longest days in Redding?

The month with the longest days is June, with an average of 15h and 0min of daylight.

What is the month with the highest UV index in Redding?

The months with the highest UV index are June and July, with an average maximum UV index of 7.

What time of the year is the hottest in Redding?

July, known for its average high temperature of 94.6°F (34.8°C) and an average low temperature of 62.4°F (16.9°C), is the warmest month.

What is the driest month in Redding?

July is the month with the least rainfall in Redding, California. Rain falls for 1.9 days and accumulates 0.08" (2mm) of precipitation.

What month has the most sunshine in Redding?

With an average of 12.1h of sunshine, July has the most sunshine of the year in Redding, California.

What is the least humid month in Redding?

The least humid month is August, with an average relative humidity of 33%.

What are the coldest months in Redding?

In Redding, December records the average lowest temperatures, peaking at 50.9°F (10.5°C) and reaching a low of 36.7°F (2.6°C).

What is the snowiest month in Redding?

December is the month with the most snowfall in Redding. Snow falls for 0.2 days and accumulates 0.31" (8mm) of snow.

What is the month with the shortest days in Redding?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

What is the month with the least sunshine in Redding?

The month with the least sunshine in Redding is December, with an average of 5.5h of sunshine.

Average temperature
Redding, CA

Average temperature - Redding, CA

The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is December (50.9°F).

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is December (36.7°F).

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Average pressure
Redding, CA

Average pressure - Redding, CA

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).

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Average wind speed
Redding, CA

Average wind speed - Redding, CA

The windiest months (with the highest average wind speed) are March and October (5.2mph).
The calmest months (with the lowest average wind speed) are August and November (4.3mph).

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Average rainfall
Redding, CA

Average rainfall - Redding, CA

The wettest month (with the highest rainfall) is March (3.94").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days
Redding, CA

Average rainfall days - Redding, CA

The month with the highest number of rainy days is March (15.8 days).
The month with the least rainy days is August (1.3 days).

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Average snowfall
Redding, CA

Average snowfall - Redding, CA

The month with the highest snowfall is December (0.31").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").

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Average snowfall days
Redding, CA

Average snowfall days - Redding, CA

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are January, April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Redding, CA

Average daylight / Average sunshine - Redding, CA

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days
Redding, CA

Average sunshine days - Redding, CA

The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (13.5 days).

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Average visibility
Redding, CA

Average visibility - Redding, CA

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).

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Redding, California, USA

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