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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
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Capetown, California, is a cool winter month, with an average temperature varying between 54.3°F (12.4°C) and 41.4°F (5.2°C). During January, the average high-temperature is a still fresh 54.3°F (12.4°C), maintaining a close resemblance to that of the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Capetown, is another cool month, with temperature in the range of an average high of 53.6°F (12°C) and an average low of 39.7°F (4.3°C). February brings an average high-temperature of a still fresh 53.6°F (12°C), showing a slight difference from January's 54.3°F (12.4°C). Weather in February »
Weather in March
March, the first month of the spring in Capetown, is still a cool month, with an average temperature fluctuating between 40.3°F (4.6°C) and 54.9°F (12.7°C). The advent of March presents an average high-temperature of a still cool 54.9°F (12.7°C), maintaining a close correlation with the preceding month. Weather in March »
Weather in April
April is a mild spring month in Capetown, California, with an average temperature varying between 58.5°F (14.7°C) and 41.5°F (5.3°C). The initiation of April sees an average high-temperature of a moderate 58.5°F (14.7°C), showing minor variations from the previous month. Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Capetown, California, with an average temperature fluctuating between 63°F (17.2°C) and 44.1°F (6.7°C). Capetown's shift into May is marked by a subtle change to a still refreshing 63°F (17.2°C) from April's 58.5°F (14.7°C) in temperature. Weather in May »
Weather in June
June, the first month of the summer in Capetown, is still a refreshing month, with an average temperature fluctuating between 48.7°F (9.3°C) and 67.8°F (19.9°C). Capetown experiences an average high-temperature of a still refreshing 67.8°F (19.9°C) in June, subtly different from May's 63°F (17.2°C). Weather in June »
Weather in July
July in Capetown, California, is a pleasant summer month, with an average temperature ranging between max 73°F (22.8°C) and min 51.4°F (10.8°C). As Capetown, California, welcomes July, the average high-temperature stabilizes at an agreeable 73°F (22.8°C), showing little deviation from June's 67.8°F (19.9°C). Weather in July »
Weather in August
August, the last month of the summer in Capetown, is a moderately hot month, with an average temperature fluctuating between 74.1°F (23.4°C) and 51.8°F (11°C). August, with an average high of 74.1°F (23.4°C) and a low of 51.8°F (11°C), signifies the warmest month of the year. Weather in August »
Weather in September
September, the first month of the autumn in Capetown, is still a pleasant month, with temperature in the range of an average high of 72.5°F (22.5°C) and an average low of 50.9°F (10.5°C). Capetown experiences a transition to an agreeable 72.5°F (22.5°C) in average high-temperatures with the arrival of September, not greatly differing from August's 74.1°F (23.4°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Capetown, California, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 66.2°F (19°C). The arrival of October is marked by a minor reduction in average high-temperature, sliding from a pleasant 72.5°F (22.5°C) in September to an enjoyable 66.2°F (19°C). Weather in October »
Weather in November
November, the last month of the autumn in Capetown, is another refreshing month, with an average temperature fluctuating between 58.1°F (14.5°C) and 43.5°F (6.4°C). Capetown's November weather features a light decline in high-temperatures, reducing from a comfortable 66.2°F (19°C) in October to a mild 58.1°F (14.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cool month in Capetown, California, with temperature in the range of an average low of 40.1°F (4.5°C) and an average high of 52.9°F (11.6°C). December, with an average high of 52.9°F (11.6°C) and a low of 40.1°F (4.5°C), signifies the coldest month of the year. Weather in December »
Updated: Aug 30, 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 much does it rain?
In Capetown, during the entire year, the rain falls for 110.9 days and collects up to 28.27" (718mm) of precipitation.
When it does not snow?
In Capetown, snow does not fall in January, March through December.
How much does it snow?
Throughout the year, 0.59" (15mm) of snow is accumulated.
What are the months with the lowest UV index?
January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
When does it snow?
The only month with snowfall is February.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.59" (15mm) of snow.
What is the most humid month?
The most humid month is March, with an average relative humidity of 83%.
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.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What is the month with the highest UV index?
June through August, with an average maximum UV index of 5, are months with the highest UV index.
What is the driest month?
The month with the least rainfall is July, when the rain falls for 1.8 days and typically collects 0.08" (2mm) of precipitation.
What is the month with the most sunshine?
July and August, with an average of 11.6h of sunshine, are months with the most sunshine.
What month is the hottest in Capetown?
August, recognised by an average high temperature of 74.1°F (23.4°C) and a low of 51.8°F (11°C), is Capetown's warmest month.
What is the least humid month in Capetown?
September is the least humid month, with an average relative humidity of 73%.
What are the coldest months?
In Capetown, December is the month with the lowest recorded average temperatures, measuring a high of 52.9°F (11.6°C) and a low of 40.1°F (4.5°C).
What is the wettest month?
The month with the most rainfall is December, when the rain falls for 14.8 days and typically aggregates up to 4.96" (126mm) of precipitation.
What is the month with the shortest days?
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?
December has the least sunshine of the year, with an average of 5h of sunshine.
Average temperature
Capetown, CA
The warmest month (with the highest average high temperature) is August (74.1°F).
The month with the lowest average high temperature is December (52.9°F).
The month with the highest average low temperature is August (51.8°F).
The coldest month (with the lowest average low temperature) is February (39.7°F).
Average pressure
Capetown, CA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
30.06"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are August and September (29.96"Hg).
Average wind speed
Capetown, CA
- Average wind speed in January:
6.8mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.4mph - Average wind speed in May:
7.2mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6mph - Average wind speed in October:
6.5mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is June (7.7mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity
Capetown, CA
The month with the highest relative humidity is March (83%).
The month with the lowest relative humidity is September (73%).
Average rainfall
Capetown, CA
- Average rainfall in January:
4.41" - Average rainfall in February:
3.98" - Average rainfall in March:
4.53" - Average rainfall in April:
2.28" - Average rainfall in May:
1.69" - Average rainfall in June:
0.51"
- Average rainfall in July:
0.08" - Average rainfall in August:
0.12" - Average rainfall in September:
0.59" - Average rainfall in October:
1.89" - Average rainfall in November:
3.23" - Average rainfall in December:
4.96"
The wettest month (with the highest rainfall) is December (4.96").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days
Capetown, CA
- Average rainfall days in January:
13.8 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
17.3 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
8.1 days - Average rainfall days in June:
4.6 days
- Average rainfall days in July:
1.8 days - Average rainfall days in August:
1.8 days - Average rainfall days in September:
4 days - Average rainfall days in October:
8 days - Average rainfall days in November:
11.1 days - Average rainfall days in December:
14.8 days
The month with the highest number of rainy days is March (17.3 days).
The months with the least rainy days are July and August (1.8 days).
Average snowfall
Capetown, CA
The month with the highest snowfall is February (0.59").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Capetown, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.3 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:
0.1 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Capetown, CA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
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).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 4min - Average sunshine in September:
10h and 1min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 0min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Capetown, CA
- Average sunshine days in January:
15.6 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
15.4 days - Average sunshine days in May:
21.1 days - Average sunshine days in June:
23.8 days
- Average sunshine days in July:
28.5 days - Average sunshine days in August:
27.9 days - Average sunshine days in September:
25.8 days - Average sunshine days in October:
22.1 days - Average sunshine days in November:
17.3 days - Average sunshine days in December:
15.1 days
The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is March (11.9 days).
Average UV index
Capetown, CA
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover
Capetown, CA
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility
Capetown, CA
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
Capetown, California, USA
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