Climate and monthly weather forecastDescanso, CA
Climate and monthly weather forecast
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
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Descanso, during the entire year, the rain falls for 62 days and collects up to 6.38" (162mm) of precipitation.
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.
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.
With an average relative humidity of 62%, May is the most humid month.
June is the month with the least rainfall. Rain falls for 1.5 days and accumulates 0.08" (2mm) of precipitation.
June has the longest days of the year, with an average of 14h and 18min of daylight.
June and July, with an average of 12.1h of sunshine, are months with the most sunshine.
June through September, with an average maximum UV index of 6, are months with the highest UV index.
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.
November is the least humid month, with an average relative humidity of 51%.
The months with the lowest UV index are November and December, with an average maximum UV index of 3.
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).
With an average of 10h and 0min of daylight, December has the shortest days of the year.
The month with the least sunshine is December, with an average of 6.7h of sunshine.
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 in January:
30.09"Hg - Average pressure in February:
30.03"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.89"Hg - Average pressure in August:
29.87"Hg - Average pressure in September:
29.86"Hg - Average pressure in October:
29.92"Hg - Average pressure in November:
30.01"Hg - Average pressure in December:
30.06"Hg
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 in January:
5.1mph - Average wind speed in February:
5.2mph - Average wind speed in March:
5.3mph - Average wind speed in April:
5.6mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5.1mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.1mph - Average wind speed in October:
4.5mph - Average wind speed in November:
5.1mph - Average wind speed in December:
5.1mph
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
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 in January:
0.75" - Average rainfall in February:
0.94" - Average rainfall in March:
0.63" - Average rainfall in April:
0.35" - Average rainfall in May:
0.24" - Average rainfall in June:
0.08"
- Average rainfall in July:
0.71" - Average rainfall in August:
0.63" - Average rainfall in September:
0.51" - Average rainfall in October:
0.24" - Average rainfall in November:
0.59" - Average rainfall in December:
0.71"
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 in January:
5.1 days - Average rainfall days in February:
6.4 days - Average rainfall days in March:
7.6 days - Average rainfall days in April:
5.8 days - Average rainfall days in May:
4.2 days - Average rainfall days in June:
1.5 days
- Average rainfall days in July:
7.1 days - Average rainfall days in August:
6 days - Average rainfall days in September:
5.5 days - Average rainfall days in October:
3.4 days - Average rainfall days in November:
3.9 days - Average rainfall days in December:
5.5 days
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 in January:
10h and 18min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 18min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 30min - Average daylight in December:
10h and 0min
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).
- Average sunshine in January:
6h and 54min - Average sunshine in February:
6h and 54min - Average sunshine in March:
8h and 36min - Average sunshine in April:
11h and 12min - Average sunshine in May:
11h and 30min - Average sunshine in June:
12h and 6min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 24min - Average sunshine in October:
9h and 12min - Average sunshine in November:
7h and 18min - Average sunshine in December:
6h and 42min
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 in January:
24.3 days - Average sunshine days in February:
21.1 days - Average sunshine days in March:
22.2 days - Average sunshine days in April:
23.3 days - Average sunshine days in May:
25.2 days - Average sunshine days in June:
27.5 days
- Average sunshine days in July:
19.4 days - Average sunshine days in August:
21.5 days - Average sunshine days in September:
21.8 days - Average sunshine days in October:
26 days - Average sunshine days in November:
25.1 days - Average sunshine days in December:
24 days
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
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 cloud cover
Descanso, CA
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).
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).
