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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January is a comfortable winter month in Redlands, California, with temperature in the range of an average low of 43.3°F (6.3°C) and an average high of 60.8°F (16°C). Redlands sees the arrival of January with an average high-temperature of a comfortable 60.8°F (16°C), indicating a subtle variation from December. Weather in January »
Weather in February
The last month of the winter, February, is also a moderate month in Redlands, California, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 60.6°F (15.9°C). Redlands's weather, upon February's arrival, documents an average high-temperature of a moderate 60.6°F (15.9°C), nearly identical to the prior month. Weather in February »
Weather in March
March, the first month of the spring in Redlands, is an enjoyable month, with an average temperature ranging between max 65.1°F (18.4°C) and min 44.2°F (6.8°C). The introduction of March notes a subtle temperature variation to an enjoyable 65.1°F (18.4°C) from February's 60.6°F (15.9°C). Weather in March »
Weather in April
April in Redlands, California, is an agreeable spring month, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 46.9°F (8.3°C). Redlands experiences a minor change to a pleasant 70.2°F (21.2°C) in average high-temperature during April, closely reflecting March. Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Redlands, California, with an average temperature varying between 51.1°F (10.6°C) and 75.6°F (24.2°C). May's onset witnesses a minor shift in the average high-temperature, moving from a pleasant 70.2°F (21.2°C) in April to a warm 75.6°F (24.2°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Redlands, California, with an average temperature fluctuating between 56.8°F (13.8°C) and 84.7°F (29.3°C). June's arrival coincides with a temperature rise, moving from May's 75.6°F (24.2°C) to a still moderately hot 84.7°F (29.3°C). Weather in June »
Weather in July
July in Redlands, California, is a tropical summer month, with an average temperature ranging between min 63.5°F (17.5°C) and max 90.3°F (32.4°C). Redlands's warmest season falls during July and August, averaging a high-temperature of 90.3°F (32.4°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Redlands, California, with an average temperature fluctuating between 64.2°F (17.9°C) and 90.3°F (32.4°C). In Redlands, the months of July and August register the highest average temperatures, peaking at 90.3°F (32.4°C). Weather in August »
Weather in September
September, the first month of the autumn in Redlands, is also a hot month, with an average temperature varying between 86.2°F (30.1°C) and 61.7°F (16.5°C). September brings a marginal elevation to a still hot 86.2°F (30.1°C) from August's 90.3°F (32.4°C) in Redlands's average high-temperatures. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Redlands, California, with an average temperature ranging between min 54.3°F (12.4°C) and max 76.3°F (24.6°C). In the transition to October, Redlands observes a drop in the average high-temperature, moving from a hot 86.2°F (30.1°C) in September to a warm 76.3°F (24.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Redlands, California, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 67.1°F (19.5°C). The arrival of November corresponds with a reduction in the average high-temperature, down from October's moderately hot 76.3°F (24.6°C) to an enjoyable 67.1°F (19.5°C). Weather in November »
Weather in December
December, the first month of the winter in Redlands, is also a moderate month, with an average temperature ranging between max 58.8°F (14.9°C) and min 41.4°F (5.2°C). The coldest period is December, when temperatures fluctuate between an average high of 58.8°F (14.9°C) and a low of 41.4°F (5.2°C). Weather in December »
Updated: Jun 26, 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
How many days does it rain?
Throughout the year, there are 49.1 rainfall days, and 6.5" (165mm) of precipitation is accumulated.
When it does not snow?
In Redlands, snow does not fall in January, March through December.
How many days does it snow?
In Redlands, during the entire year, snow falls for 0.1 days.
What is the most humid month?
February is the most humid month, with an average relative humidity of 53%.
When does it snow in Redlands?
February is the only month when snow falls.
What is the snowiest month?
February has the most snowfall days of the year. Snow falls for 0.1 days.
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 driest month?
The month with the least rainfall is June, when the rain falls for 1.3 days and typically collects 0.04" (1mm) of precipitation.
When are the longest days?
With an average of 14h and 24min of daylight, June has the longest days of the year.
What month is the hottest?
Peak temperatures are observed in July and August, averaging a high-temperature of 90.3°F (32.4°C).
What month has the most sunshine in Redlands?
The month with the most sunshine is July, with an average of 12.2h of sunshine.
What is the month with the highest UV index?
July is the month with the highest UV index, with an average maximum UV index of 7.
What is the least humid month?
With an average relative humidity of 37%, August is the least humid month.
What is the coldest time of year?
The coldest temperatures occur during December, when averages reach a peak of 58.8°F (14.9°C) and a low of 41.4°F (5.2°C).
What is the wettest month?
The month with the most rainfall in Redlands is December, when the rain falls for 6.4 days and typically aggregates up to 1.42" (36mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 54min of daylight.
What is the month with the least sunshine?
With an average of 6.8h of sunshine, December has the least sunshine of the year.
What is the month with the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 3.
Average temperature
Redlands, CA
The warmest months (with the highest average high temperature) are July and August (90.3°F).
The month with the lowest average high temperature is December (58.8°F).
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).
Average pressure
Redlands, CA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.88"Hg - Average pressure in June:
29.84"Hg
- Average pressure in July:
29.87"Hg - Average pressure in August:
29.86"Hg - Average pressure in September:
29.86"Hg - Average pressure in October:
29.93"Hg - Average pressure in November:
30.02"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed
Redlands, CA
- Average wind speed in January:
5.5mph - Average wind speed in February:
5.4mph - Average wind speed in March:
5.7mph - Average wind speed in April:
6.3mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5mph - Average wind speed in September:
4.7mph - Average wind speed in October:
5mph - Average wind speed in November:
5.3mph - Average wind speed in December:
5.4mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).
Average humidity
Redlands, CA
The month with the highest relative humidity is February (53%).
The month with the lowest relative humidity is August (37%).
Average rainfall
Redlands, CA
- Average rainfall in January:
0.83" - Average rainfall in February:
1.3" - Average rainfall in March:
0.67" - Average rainfall in April:
0.71" - Average rainfall in May:
0.16" - Average rainfall in June:
0.04"
- Average rainfall in July:
0.28" - Average rainfall in August:
0.16" - Average rainfall in September:
0.16" - Average rainfall in October:
0.16" - Average rainfall in November:
0.63" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is December (1.42").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days
Redlands, CA
- Average rainfall days in January:
5.2 days - Average rainfall days in February:
5.9 days - Average rainfall days in March:
6.7 days - Average rainfall days in April:
5.7 days - Average rainfall days in May:
4.3 days - Average rainfall days in June:
1.3 days
- Average rainfall days in July:
3.4 days - Average rainfall days in August:
2 days - Average rainfall days in September:
2.5 days - Average rainfall days in October:
2.5 days - Average rainfall days in November:
3.2 days - Average rainfall days in December:
6.4 days
The month with the highest number of rainy days is March (6.7 days).
The month with the least rainy days is June (1.3 days).
Average snowfall days
Redlands, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Redlands, CA
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
7h and 0min - Average sunshine in February:
6h and 5min - Average sunshine in March:
8h and 5min - Average sunshine in April:
11h and 2min - Average sunshine in May:
11h and 5min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 4min - Average sunshine in October:
9h and 0min - Average sunshine in November:
7h and 1min - Average sunshine in December:
6h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days
Redlands, CA
- Average sunshine days in January:
24.3 days - Average sunshine days in February:
21.3 days - Average sunshine days in March:
23.7 days - Average sunshine days in April:
23.8 days - Average sunshine days in May:
25.6 days - Average sunshine days in June:
28 days
- Average sunshine days in July:
25.2 days - Average sunshine days in August:
25.8 days - Average sunshine days in September:
25.1 days - Average sunshine days in October:
27.2 days - Average sunshine days in November:
25.8 days - Average sunshine days in December:
23.5 days
The month with the most sunshine days is June (28 days).
The month with the least sunshine days is February (21.3 days).
Average UV index
Redlands, CA
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Redlands, CA
The months with the most cloud cover are February, March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility
Redlands, 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).
Redlands, California, USA
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