Climate and monthly weather forecast
Descanso, CA

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Weather in January

January, like December, in Descanso, California, is another refreshing winter month, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 63.9°F (17.7°C). January brings a marginal elevation to a still refreshing 63.9°F (17.7°C) from December's 61.3°F (16.3°C) in Descanso's average high-temperatures. Weather in January »

Weather in February

February, the last month of the winter in Descanso, is another refreshing month, with an average temperature fluctuating between 44.2°F (6.8°C) and 63.3°F (17.4°C). Descanso records a slight change with February's average high-temperatures adjusting to a still refreshing 63.3°F (17.4°C) from January's 63.9°F (17.7°C). Weather in February »

Weather in March

The first month of the spring, March, is still a refreshing month in Descanso, California, with an average temperature fluctuating between 66.7°F (19.3°C) and 46°F (7.8°C). The start of March sees the average high-temperature at a still comfortable 66.7°F (19.3°C), showing little difference from February's 63.3°F (17.4°C). Weather in March »

Weather in April

April in Descanso, California, is a pleasant spring month, with an average temperature fluctuating between 70.7°F (21.5°C) and 47.8°F (8.8°C). During April, Descanso records an average high-temperature of a pleasant 70.7°F (21.5°C), marking a slight divergence from March's 66.7°F (19.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Descanso, California, with an average temperature varying between 73.6°F (23.1°C) and 51.3°F (10.7°C). With the onset of May, the average high-temperature stands at a moderately hot 73.6°F (23.1°C), closely aligned with April's 70.7°F (21.5°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Descanso, California, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 81.3°F (27.4°C). The average high-temperature mildly increases in June, edging from 73.6°F (23.1°C) in May to a still warm 81.3°F (27.4°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Descanso, California, with temperature in the range of an average low of 62.8°F (17.1°C) and an average high of 85.8°F (29.9°C). The unfolding of July shows an average high-temperature of a still moderately hot 85.8°F (29.9°C), indicating a slight variance from June's 81.3°F (27.4°C). Weather in July »

Weather in August

The last month of the summer, August, is a hot month in Descanso, California, with an average temperature ranging between min 64.9°F (18.3°C) and max 87.3°F (30.7°C). In Descanso, temperatures reach their average annual highs in August, measuring 87.3°F (30.7°C) and a minimum average of 64.9°F (18.3°C). For most parts of August, the heat index is calculated to be a hot 91.4°F (33°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Descanso, California, with an average temperature varying between 62.8°F (17.1°C) and 84.2°F (29°C). September notes an average high-temperature of a moderately hot 84.2°F (29°C), subtly differing from August's 87.3°F (30.7°C). Weather in September »

Weather in October

October, like September, in Descanso, California, is another warm autumn month, with an average temperature fluctuating between 56.3°F (13.5°C) and 76.8°F (24.9°C). As October begins, there is a minor decrease in the average high-temperature, softly falling from a moderately hot 84.2°F (29°C) in September to a still warm 76.8°F (24.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an agreeable month in Descanso, California, with an average temperature ranging between max 69.1°F (20.6°C) and min 50.2°F (10.1°C). November's arrival comes with a mild decrease in the average high-temperature, moving subtly from a moderately hot 76.8°F (24.9°C) in October to an agreeable 69.1°F (20.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a refreshing month in Descanso, California, with an average temperature varying between 61.3°F (16.3°C) and 44.6°F (7°C). In Descanso, December is the month with the lowest recorded average temperatures, measuring a high of 61.3°F (16.3°C) and a low of 44.6°F (7°C). Weather in December »
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How much does it rain?

In Descanso, during the entire year, the rain falls for 62 days and collects up to 6.38" (162mm) of precipitation.

What is the rainiest month?

The month with the most rainfall is February, when the rain falls for 6.4 days and typically aggregates up to 0.94" (24mm) of precipitation.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.

What is the most humid month?

With an average relative humidity of 62%, May is the most humid month.

What is the driest month?

June is the month with the least rainfall. Rain falls for 1.5 days and accumulates 0.08" (2mm) of precipitation.

When are the longest days?

June has the longest days of the year, with an average of 14h and 18min of daylight.

What is the month with the most sunshine?

June and July, with an average of 12.1h of sunshine, are months with the most sunshine.

What is the month with the highest UV index?

June through September, with an average maximum UV index of 6, are months with the highest UV index.

What time of the year is the hottest?

Descanso's temperatures peak on average in August, reaching 87.3°F (30.7°C) at their highest and 64.9°F (18.3°C) at their lowest.

What is the least humid month?

November is the least humid month, with an average relative humidity of 51%.

What is the month with the lowest UV index?

The months with the lowest UV index are November and December, with an average maximum UV index of 3.

What are the coldest months?

In Descanso, December records the average lowest temperatures, peaking at 61.3°F (16.3°C) and reaching a low of 44.6°F (7°C).

What is the month with the shortest days?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 6.7h of sunshine.

Average temperature
Descanso, CA

Average temperature - Descanso, CA

The warmest month (with the highest average high temperature) is August (87.3°F).
The month with the lowest average high temperature is December (61.3°F).

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (44.2°F).

Average pressure
Descanso, CA

Average pressure - Descanso, CA

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed
Descanso, CA

Average wind speed - Descanso, CA

The windiest month (with the highest average wind speed) is May (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.1mph).

Average humidity
Descanso, CA

Average humidity - Descanso, CA

The month with the highest relative humidity is May (62%).
The month with the lowest relative humidity is November (51%).

Average rainfall
Descanso, CA

Average rainfall - Descanso, CA

The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days
Descanso, CA

Average rainfall days - Descanso, CA

The month with the highest number of rainy days is March (7.6 days).
The month with the least rainy days is June (1.5 days).

Average daylight / Average sunshine
Descanso, CA

Average daylight / Average sunshine - Descanso, CA

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

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: 6h and 42min).

Average sunshine days
Descanso, CA

Average sunshine days - Descanso, CA

The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is July (19.4 days).

Average UV index
Descanso, CA

Average UV index - Descanso, CA

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are November and December (UV index 3).

Average visibility
Descanso, CA

Average visibility - Descanso, 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).

Descanso, California, USA

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