Climate and monthly weather forecastTopanga, CA
Climate and monthly weather forecast
Weather in January
January, like December, in Topanga, California, is another comfortable winter month, with an average temperature varying between 64°F (17.8°C) and 51.4°F (10.8°C). January's arrival brings an average high-temperature of a still refreshing 64°F (17.8°C), slightly deviating from December's 62.2°F (16.8°C). Weather in January »Weather in February
February, the last month of the winter in Topanga, is also an enjoyable month, with an average temperature ranging between min 50.5°F (10.3°C) and max 63.1°F (17.3°C). The arrival of February records an average high-temperature of a still enjoyable 63.1°F (17.3°C), closely related to the 64°F (17.8°C) observed in January. Weather in February »Weather in March
The first month of the spring, March, is still a comfortable month in Topanga, California, with an average temperature ranging between max 64.9°F (18.3°C) and min 52°F (11.1°C). As February transitions into March, Topanga records an average high-temperature of a still comfortable 64.9°F (18.3°C), showing a gentle shift from the preceding month. Weather in March »Weather in April
April, like March, in Topanga, California, is another comfortable spring month, with an average temperature fluctuating between 67.3°F (19.6°C) and 54°F (12.2°C). With the onset of April, the average high-temperature registers at a still refreshing 67.3°F (19.6°C), subtly different from March's 64.9°F (18.3°C). Weather in April »Weather in May
May, the last month of the spring in Topanga, is an agreeable month, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 69.1°F (20.6°C). May records an average high-temperature of an agreeable 69.1°F (20.6°C), indicating a minor variation from the preceding month. Weather in May »Weather in June
June, the first month of the summer in Topanga, is still a pleasant month, with an average temperature ranging between max 72.3°F (22.4°C) and min 58.6°F (14.8°C). The start of June marks an average high-temperature of a still agreeable 72.3°F (22.4°C), hardly distinguishable from the conditions in May. Weather in June »Weather in July
July is a moderately hot summer month in Topanga, California, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 76.8°F (24.9°C). Topanga registers an average high-temperature of a warm 76.8°F (24.9°C) at the commencement of July, closely related to the preceding month. Weather in July »Weather in August
August, the last month of the summer in Topanga, is also a moderately hot month, with an average temperature ranging between max 78.8°F (26°C) and min 63.7°F (17.6°C). August stands out as Topanga's warmest month, with an average high-temperature of 78.8°F (26°C) and a low-temperature of 63.7°F (17.6°C). Weather in August »Weather in September
September, the first month of the autumn in Topanga, is also a moderately hot month, with an average temperature fluctuating between 63.9°F (17.7°C) and 77.9°F (25.5°C). The commencement of September notes an average high-temperature of a still moderately hot 77.9°F (25.5°C), exhibiting little difference from the previous month. Weather in September »Weather in October
October, like September, in Topanga, California, is a moderately hot autumn month, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 74.1°F (23.4°C). Upon the beginning of October, Topanga's high-temperatures register at a still warm 74.1°F (23.4°C), closely mirroring the preceding month. Weather in October »Weather in November
The last month of the autumn, November, is another pleasant month in Topanga, California, with temperature in the range of an average low of 55.8°F (13.2°C) and an average high of 68.9°F (20.5°C). The average high-temperature during November is an agreeable 68.9°F (20.5°C), almost matching the conditions of the preceding month. Weather in November »Weather in December
December, the first month of the winter in Topanga, is still a refreshing month, with an average temperature varying between 50.9°F (10.5°C) and 62.2°F (16.8°C). December, with average temperatures reaching a high of 62.2°F (16.8°C) and a low of 50.9°F (10.5°C), is the coldest month. Weather in December »Updated: Jul 24, 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
The month with the most rainfall is January, when the rain falls for 4.6 days and typically aggregates up to 1.69" (43mm) of precipitation.
Throughout the year, there are 50.3 rainfall days, and 7.87" (200mm) of precipitation is accumulated.
January, February and December, with an average of 6.7h of sunshine, are months with the least sunshine in Topanga.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 4.
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.
The most humid month is June, with an average relative humidity of 72%.
The month with the least rainfall is June, when the rain falls for 3.7 days and typically collects 0.08" (2mm) of precipitation.
The month with the longest days is June, with an average of 14h and 24min of daylight.
The months with the highest UV index are June through September, with an average maximum UV index of 6.
July and August, with an average of 11.9h of sunshine, are months with the most sunshine.
August, with its high-temperature average of 78.8°F (26°C) and a low-temperature average of 63.7°F (17.6°C), is the warmest month.
November is the least humid month in Topanga, with an average relative humidity of 54%.
With average high temperatures of 62.2°F (16.8°C) and lows of 50.9°F (10.5°C), December is the coldest month.
December has the shortest days of the year, with an average of 9h and 54min of daylight.
Average temperature
Topanga, CA
The warmest month (with the highest average high temperature) is August (78.8°F).
The month with the lowest average high temperature is December (62.2°F).
The month with the highest average low temperature is September (63.9°F).
The coldest month (with the lowest average low temperature) is February (50.5°F).
Average pressure
Topanga, CA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.9"Hg - Average pressure in October:
29.95"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.9"Hg).
Average wind speed
Topanga, CA
- Average wind speed in January:
6.2mph - Average wind speed in February:
6.1mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.5mph - Average wind speed in May:
6mph - Average wind speed in June:
5.4mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
4.8mph - Average wind speed in September:
4.9mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.8mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Topanga, CA
The month with the highest relative humidity is June (72%).
The month with the lowest relative humidity is November (54%).
Average rainfall
Topanga, CA
- Average rainfall in January:
1.69" - Average rainfall in February:
1.57" - Average rainfall in March:
1.06" - Average rainfall in April:
0.39" - Average rainfall in May:
0.28" - Average rainfall in June:
0.08"
- Average rainfall in July:
0.24" - Average rainfall in August:
0.16" - Average rainfall in September:
0.2" - Average rainfall in October:
0.28" - Average rainfall in November:
0.71" - Average rainfall in December:
1.22"
The wettest month (with the highest rainfall) is January (1.69").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days
Topanga, CA
- Average rainfall days in January:
4.6 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
7 days - Average rainfall days in April:
4.8 days - Average rainfall days in May:
5.1 days - Average rainfall days in June:
3.7 days
- Average rainfall days in July:
3.4 days - Average rainfall days in August:
2.4 days - Average rainfall days in September:
3.2 days - Average rainfall days in October:
3.3 days - Average rainfall days in November:
3.4 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is March (7 days).
The month with the least rainy days is August (2.4 days).
Average daylight / Average sunshine
Topanga, CA
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
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:
6h and 42min - Average sunshine in February:
6h and 42min - Average sunshine in March:
8h and 48min - Average sunshine in April:
11h and 0min - Average sunshine in May:
11h and 6min - Average sunshine in June:
11h and 36min
- Average sunshine in July:
11h and 54min - Average sunshine in August:
11h and 54min - Average sunshine in September:
10h and 36min - Average sunshine in October:
8h and 12min - Average sunshine in November:
7h and 6min - Average sunshine in December:
6h and 42min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 42min).
Average sunshine days
Topanga, CA
- Average sunshine days in January:
25.4 days - Average sunshine days in February:
22.1 days - Average sunshine days in March:
23.8 days - Average sunshine days in April:
24.3 days - Average sunshine days in May:
23.5 days - Average sunshine days in June:
22.7 days
- Average sunshine days in July:
24.9 days - Average sunshine days in August:
25.9 days - Average sunshine days in September:
24.2 days - Average sunshine days in October:
26 days - Average sunshine days in November:
25.8 days - Average sunshine days in December:
25.4 days
The month with the most sunshine days is October (26 days).
The month with the least sunshine days is February (22.1 days).
Average UV index
Topanga, 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 January, February, November and December (UV index 4).
Average cloud cover
Topanga, CA
The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility
Topanga, 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).
