Climate and monthly weather forecastTomales, CA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Tomales, California, is another mild winter month, with an average temperature fluctuating between 56.5°F (13.6°C) and 45.7°F (7.6°C). January's onset sees an average high-temperature of a still refreshing 56.5°F (13.6°C), exhibiting a slight fluctuation from the previous month. Weather in January »Weather in February
The last month of the winter, February, is another refreshing month in Tomales, California, with an average temperature ranging between max 57.2°F (14°C) and min 45.9°F (7.7°C). The unfolding of February shows an average high-temperature of a still moderate 57.2°F (14°C), indicating a slight variance from January's 56.5°F (13.6°C). Weather in February »Weather in March
March, the first month of the spring in Tomales, is also a moderate month, with an average temperature varying between 57.9°F (14.4°C) and 46.4°F (8°C). The shift into March reveals an average high-temperature of a still moderate 57.9°F (14.4°C), closely mirroring February's climate. Weather in March »Weather in April
April in Tomales, California, is a refreshing spring month, with an average temperature ranging between max 61.2°F (16.2°C) and min 47.8°F (8.8°C). The shift from March to April is characterized by an average high-temperature of an enjoyable 61.2°F (16.2°C), not significantly different from the 57.9°F (14.4°C) of March. Weather in April »Weather in May
May, the last month of the spring in Tomales, is another refreshing month, with temperature in the range of an average high of 63.7°F (17.6°C) and an average low of 49.6°F (9.8°C). Tomales's May average high-temperature settles at a still refreshing 63.7°F (17.6°C), showing a near match with the preceding month. Weather in May »Weather in June
June, the first month of the summer in Tomales, is an agreeable month, with an average temperature ranging between min 53.2°F (11.8°C) and max 68.7°F (20.4°C). As Tomales, California, welcomes June, the average high-temperature records at an agreeable 68.7°F (20.4°C), marking an insignificant deviation from the prior month. Weather in June »Weather in July
July, the same as June, in Tomales, California, is an agreeable summer month, with an average temperature varying between 54°F (12.2°C) and 71.1°F (21.7°C). The transition into July notes an average high-temperature of a still agreeable 71.1°F (21.7°C), revealing a mild distinction from the 68.7°F (20.4°C) in June. Weather in July »Weather in August
August, the last month of the summer in Tomales, is also an agreeable month, with an average temperature varying between 71.4°F (21.9°C) and 54.9°F (12.7°C). With the start of August, Tomales measures an average high-temperature of a still agreeable 71.4°F (21.9°C), not significantly differing from July's 71.1°F (21.7°C). Weather in August »Weather in September
September, the first month of the autumn in Tomales, is also an agreeable month, with an average temperature ranging between max 72.5°F (22.5°C) and min 54.7°F (12.6°C). With its high average temperature of 72.5°F (22.5°C) and a low of 54.7°F (12.6°C), September is regarded as the warmest month. Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Tomales, California, with an average temperature fluctuating between 53.2°F (11.8°C) and 67.5°F (19.7°C). October records an average high-temperature of an enjoyable 67.5°F (19.7°C), indicating a minor variation from the preceding month. Weather in October »Weather in November
November, the last month of the autumn in Tomales, is also a moderate month, with an average temperature varying between 48.7°F (9.3°C) and 60.6°F (15.9°C). Tomales records a mild change in average high-temperature during November, easing from 67.5°F (19.7°C) in October to a still refreshing 60.6°F (15.9°C). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Tomales, California, with an average temperature varying between 55.4°F (13°C) and 45.3°F (7.4°C). December is the coldest month, exhibiting average temperatures of 55.4°F (13°C) at the peak and 45.3°F (7.4°C) at the base. Weather in December »Updated: Jul 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
In Tomales, during the entire year, the rain falls for 83.1 days and collects up to 20" (508mm) of precipitation.
The months with the lowest UV index in Tomales are January, February, November and December, with an average maximum UV index of 3.
The month with the most rainfall is February, when the rain falls for 9.6 days and typically aggregates up to 4.37" (111mm) of precipitation.
With an average relative humidity of 78%, March is the most humid month.
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 month with the longest days is June, with an average of 14h and 48min of daylight.
The months with the highest UV index are June through September, with an average maximum UV index of 5.
July and August, with an average of 11.7h of sunshine, are months with the most sunshine.
The month with the least rainfall is August, when the rain falls for 1.1 days and typically collects 0.04" (1mm) of precipitation.
September brings the highest temperatures, with an average high of 72.5°F (22.5°C) and an average low of 54.7°F (12.6°C).
The months with the lowest humidity are September and October, with an average relative humidity of 71%.
December is the month when Tomales sees the average lowest temperatures, with a high of 55.4°F (13°C) and a low of 45.3°F (7.4°C).
The month with the shortest days is December, with an average of 9h and 36min of daylight.
With an average of 5.7h of sunshine, December has the least sunshine of the year.
Average temperature
Tomales, CA
The warmest month (with the highest average high temperature) is September (72.5°F).
The month with the lowest average high temperature is December (55.4°F).
The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is December (45.3°F).
Average pressure
Tomales, 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:
30.04"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.93"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:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are August and September (29.92"Hg).
Average wind speed
Tomales, CA
- Average wind speed in January:
7mph - Average wind speed in February:
8.4mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9.8mph - Average wind speed in May:
9.9mph - Average wind speed in June:
9.8mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
7.1mph - Average wind speed in September:
7.4mph - Average wind speed in October:
7mph - Average wind speed in November:
6.7mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is May (9.9mph).
The calmest month (with the lowest average wind speed) is November (6.7mph).
Average humidity
Tomales, CA
The month with the highest relative humidity is March (78%).
The months with the lowest relative humidity are September and October (71%).
Average rainfall
Tomales, CA
- Average rainfall in January:
3.27" - Average rainfall in February:
4.37" - Average rainfall in March:
3.39" - Average rainfall in April:
1.02" - Average rainfall in May:
0.98" - Average rainfall in June:
0.2"
- Average rainfall in July:
0.08" - Average rainfall in August:
0.04" - Average rainfall in September:
0.12" - Average rainfall in October:
1.1" - Average rainfall in November:
1.89" - Average rainfall in December:
3.54"
The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days
Tomales, CA
- Average rainfall days in January:
11.2 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
8.4 days - Average rainfall days in May:
5.3 days - Average rainfall days in June:
2.6 days
- Average rainfall days in July:
2.2 days - Average rainfall days in August:
1.1 days - Average rainfall days in September:
2.7 days - Average rainfall days in October:
5.3 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
12 days
The month with the highest number of rainy days is March (14.4 days).
The month with the least rainy days is August (1.1 days).
Average daylight / Average sunshine
Tomales, CA
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 36min
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 36min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
6h and 12min - Average sunshine in March:
7h and 24min - Average sunshine in April:
10h and 6min - Average sunshine in May:
10h and 30min - Average sunshine in June:
11h and 30min
- Average sunshine in July:
11h and 42min - Average sunshine in August:
11h and 42min - Average sunshine in September:
10h and 48min - Average sunshine in October:
6h and 54min - Average sunshine in November:
6h and 30min - Average sunshine in December:
5h and 42min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Tomales, CA
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
18 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
20.4 days - Average sunshine days in May:
22.9 days - Average sunshine days in June:
25.6 days
- Average sunshine days in July:
25.8 days - Average sunshine days in August:
27.3 days - Average sunshine days in September:
25.9 days - Average sunshine days in October:
24.3 days - Average sunshine days in November:
21 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (14.8 days).
Average UV index
Tomales, CA
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Tomales, CA
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 12).
Average visibility
Tomales, 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).
