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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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a moderate winter month in Cotati, California, with an average temperature fluctuating between 43.2°F (6.2°C) and 57°F (13.9°C). With January's arrival, Cotati notes an average high-temperature of a still refreshing 57°F (13.9°C), closely following the trend of the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Cotati, is another refreshing month, with an average temperature ranging between max 58.6°F (14.8°C) and min 42.6°F (5.9°C). The commencement of February notes an average high-temperature of a still refreshing 58.6°F (14.8°C), exhibiting little difference from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Cotati, is also a moderate month, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 44.1°F (6.7°C). The average high-temperature is a still refreshing 60.4°F (15.8°C) in March, hardly different from the 58.6°F (14.8°C) recorded in February. Weather in March »
Weather in April
April in Cotati, California, is a refreshing spring month, with an average temperature ranging between max 64.9°F (18.3°C) and min 45.5°F (7.5°C). April brings an average high-temperature of a still refreshing 64.9°F (18.3°C), showing a slight difference from March's 60.4°F (15.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Cotati, California, with an average temperature varying between 69.3°F (20.7°C) and 48.6°F (9.2°C). The transition from April to May sees average high-temperatures adjusting to an agreeable 69.3°F (20.7°C), from a not significantly different 64.9°F (18.3°C). Weather in May »
Weather in June
June, the first month of the summer in Cotati, is a warm month, with temperature in the range of an average low of 52.9°F (11.6°C) and an average high of 76.5°F (24.7°C). As May transitions into June, Cotati notices a gentle rise in the average high-temperature, transitioning from an agreeable 69.3°F (20.7°C) to a warm 76.5°F (24.7°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Cotati, California, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 54.5°F (12.5°C). The peak of Cotati's temperatures is noted during July and August, averaging a high-temperature of 79.9°F (26.6°C). Weather in July »
Weather in August
August, the last month of the summer in Cotati, is also a moderately hot month, with an average temperature fluctuating between 55°F (12.8°C) and 79.9°F (26.6°C). Cotati witnesses its peak temperatures during July and August, when the average high-temperature reaches 79.9°F (26.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Cotati, is still a warm month, with an average temperature varying between 79.3°F (26.3°C) and 55°F (12.8°C). The start of September sees the average high-temperature at a still moderately hot 79.3°F (26.3°C), showing little difference from August's 79.9°F (26.6°C). Weather in September »
Weather in October
October, the same as September, in Cotati, California, is another pleasant autumn month, with an average temperature fluctuating between 72.3°F (22.4°C) and 51.8°F (11°C). October marks a gentle change in average high-temperature, declining from September's warm 79.3°F (26.3°C) to an agreeable 72.3°F (22.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is another comfortable month in Cotati, California, with an average temperature fluctuating between 46°F (7.8°C) and 63.5°F (17.5°C). Cotati's November weather features a light decline in high-temperatures, reducing from a pleasant 72.3°F (22.4°C) in October to a comfortable 63.5°F (17.5°C). Weather in November »
Weather in December
December, the first month of the winter in Cotati, is also a moderate month, with an average temperature ranging between max 55.6°F (13.1°C) and min 42.4°F (5.8°C). The coldest period is December, when temperatures fluctuate between an average high of 55.6°F (13.1°C) and a low of 42.4°F (5.8°C). Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Cotati?
Throughout the year, in Cotati, California, there are 44.3 rainfall days, and 3.78" (96mm) of precipitation is accumulated.
What are the months with the lowest UV index in Cotati?
The months with the lowest UV index in Cotati, California, are January, February, November and December, with an average maximum UV index of 3.
What is the wettest month in Cotati?
The month with the most rainfall in Cotati, California, is February, when the rain falls for 5.3 days and typically aggregates up to 0.91" (23mm) of precipitation.
What is the most humid month in Cotati?
With an average relative humidity of 77%, March is the most humid month.
When is Daylight Saving Time (DST) in Cotati?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Cotati, 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 in Cotati?
June through September are months with the least rain when the rain falls for 0.8 days and typically aggregates up to 0.04" (1mm) of rain.
When are the longest days in Cotati?
The month with the longest days in Cotati, California, is June, with an average of 14h and 48min of daylight.
When is the highest UV index in Cotati?
With an average maximum UV index of 6, June is the month with the highest UV index in Cotati, California.
What is the hottest time of year in Cotati?
July and August are the warmest months in Cotati, with an average high-temperature of 79.9°F (26.6°C).
What month has the most sunshine in Cotati?
July has the most sunshine of the year in Cotati, California, with an average of 11.9h of sunshine.
What is the least humid month in Cotati?
With an average relative humidity of 62%, September is the least humid month.
What time of the year is the coldest in Cotati?
December is the month when Cotati, California, experiences its coldest temperatures, averaging a high of 55.6°F (13.1°C) and a low of 42.4°F (5.8°C).
What is the month with the shortest days in Cotati?
The month with the shortest days in Cotati, California, is December, with an average of 9h and 30min of daylight.
What is the month with the least sunshine in Cotati?
December has the least sunshine of the year in Cotati, California, with an average of 5.7h of sunshine.
Average temperature
Cotati, CA
The warmest months (with the highest average high temperature) are July and August (79.9°F).
The month with the lowest average high temperature is December (55.6°F).
The months with the highest average low temperature are August and September (55°F).
The coldest month (with the lowest average low temperature) is December (42.4°F).
Average pressure
Cotati, CA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.92"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.07"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 June, August and September (29.92"Hg).
Average wind speed
Cotati, CA
- Average wind speed in January:
5.1mph - Average wind speed in February:
5.8mph - Average wind speed in March:
6.2mph - Average wind speed in April:
6.7mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5mph - Average wind speed in October:
4.9mph - Average wind speed in November:
4.7mph - Average wind speed in December:
5.2mph
The windiest month (with the highest average wind speed) is May (6.8mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).
Average humidity
Cotati, CA
The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is September (62%).
Average rainfall
Cotati, CA
- Average rainfall in January:
0.51" - Average rainfall in February:
0.91" - Average rainfall in March:
0.55" - Average rainfall in April:
0.16" - Average rainfall in May:
0.24" - Average rainfall in June:
0.04"
- Average rainfall in July:
0.04" - Average rainfall in August:
0.04" - Average rainfall in September:
0.04" - Average rainfall in October:
0.16" - Average rainfall in November:
0.43" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is February (0.91").
The driest months (with the least rainfall) are June, July, August and September (0.04").
Average rainfall days
Cotati, CA
- Average rainfall days in January:
5.6 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
8.7 days - Average rainfall days in April:
4.8 days - Average rainfall days in May:
2.9 days - Average rainfall days in June:
0.8 days
- Average rainfall days in July:
1 days - Average rainfall days in August:
0.5 days - Average rainfall days in September:
1.7 days - Average rainfall days in October:
2.5 days - Average rainfall days in November:
4.1 days - Average rainfall days in December:
6.4 days
The month with the highest number of rainy days is March (8.7 days).
The month with the least rainy days is August (0.5 days).
Average daylight / Average sunshine
Cotati, CA
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - 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:
10h and 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 5min - Average sunshine in February:
6h and 1min - Average sunshine in March:
7h and 3min - Average sunshine in April:
10h and 1min - Average sunshine in May:
10h and 4min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 5min - Average sunshine in September:
11h and 0min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 3min - Average sunshine in December:
5h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Cotati, CA
- Average sunshine days in January:
23.8 days - Average sunshine days in February:
21.2 days - Average sunshine days in March:
20.8 days - Average sunshine days in April:
24 days - Average sunshine days in May:
26.6 days - Average sunshine days in June:
27.7 days
- Average sunshine days in July:
27.6 days - Average sunshine days in August:
27.1 days - Average sunshine days in September:
27.5 days - Average sunshine days in October:
26.8 days - Average sunshine days in November:
23.8 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is June (27.7 days).
The month with the least sunshine days is March (20.8 days).
Average UV index
Cotati, CA
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Cotati, CA
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility
Cotati, 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).
Cotati, California, USA
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