Climate and monthly weather forecastFort Ross, CA
Climate and monthly weather forecast
Weather in January
January, like December, is another refreshing winter month in Fort Ross, California, with an average temperature ranging between max 57.7°F (14.3°C) and min 42.3°F (5.7°C). The arrival of January denotes a barely perceptible change in the average high-temperatures to a still mild 57.7°F (14.3°C) from December's 56.3°F (13.5°C). Weather in January »Weather in February
The last month of the winter, February, is another mild month in Fort Ross, California, with an average temperature ranging between min 41.9°F (5.5°C) and max 59.2°F (15.1°C). The weather during February records an average high-temperature of a still moderate 59.2°F (15.1°C), closely mirroring the preceding month. Weather in February »Weather in March
March, the first month of the spring in Fort Ross, is still a mild month, with an average temperature ranging between max 60.6°F (15.9°C) and min 43°F (6.1°C). Stepping into March, Fort Ross records an average high-temperature of a still mild 60.6°F (15.9°C), almost consistent with February. Weather in March »Weather in April
April in Fort Ross, California, is a comfortable spring month, with temperature in the range of an average low of 44.8°F (7.1°C) and an average high of 65.7°F (18.7°C). The ushering in of April brings an average high-temperature of an enjoyable 65.7°F (18.7°C), closely mirroring the 60.6°F (15.9°C) of March. Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Fort Ross, California, with an average temperature ranging between max 69.6°F (20.9°C) and min 47.5°F (8.6°C). Fort Ross, California, records an average high-temperature of a pleasant 69.6°F (20.9°C) in May, maintaining a close correlation with April's 65.7°F (18.7°C). Weather in May »Weather in June
June, the first month of the summer in Fort Ross, is a moderately hot month, with an average temperature ranging between min 51.8°F (11°C) and max 77.2°F (25.1°C). The embrace of June brings a minor uplift in the average high-temperature, shifting from an agreeable 69.6°F (20.9°C) in May to a warm 77.2°F (25.1°C). Weather in June »Weather in July
July, like June, in Fort Ross, California, is a moderately hot summer month, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 80.2°F (26.8°C). The transition into July reveals an average high-temperature of a still warm 80.2°F (26.8°C), mirroring a close resemblance to June. Weather in July »Weather in August
August, the last month of the summer in Fort Ross, is also a moderately hot month, with an average temperature varying between 53.4°F (11.9°C) and 81°F (27.2°C). With its high average temperature of 81°F (27.2°C) and a low of 53.4°F (11.9°C), August is regarded as the warmest month. The average heat index in August is estimated at 84.2°F (29°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Fort Ross, California, with an average temperature varying between 53.4°F (11.9°C) and 79.9°F (26.6°C). The arrival of September sees a recorded average high-temperature of a still warm 79.9°F (26.6°C), showing little divergence from the previous month's conditions. Weather in September »Weather in October
October, the same as September, in Fort Ross, California, is another pleasant autumn month, with an average temperature varying between 50.5°F (10.3°C) and 72.5°F (22.5°C). The shift from September to October includes a small decrease in the average high-temperature, from a moderately hot 79.9°F (26.6°C) to a pleasant 72.5°F (22.5°C). Weather in October »Weather in November
November, the last month of the autumn in Fort Ross, is another refreshing month, with an average temperature ranging between max 63.5°F (17.5°C) and min 45.3°F (7.4°C). As Fort Ross enters November, the average high-temperature decreases from the an agreeable 72.5°F (22.5°C) of October to a comfortable 63.5°F (17.5°C). Weather in November »Weather in December
December, the first month of the winter in Fort Ross, is also a moderate month, with an average temperature varying between 41.4°F (5.2°C) and 56.3°F (13.5°C). In Fort Ross, California, December records the lowest average temperatures, peaking at 56.3°F (13.5°C) and reaching a low of 41.4°F (5.2°C). Weather in December »Updated: Feb 10, 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 Fort Ross, California, during the entire year, the rain falls for 60.1 days and collects up to 12.87" (327mm) of precipitation.
The months with the lowest UV index 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 7.3 days and typically aggregates up to 3.27" (83mm) of precipitation.
With an average relative humidity of 77%, March is the most humid month in Fort Ross, California.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Fort Ross, 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 in Fort Ross is June, with an average of 14h and 48min of daylight.
The months with the highest UV index in Fort Ross, California, are June through August, with an average maximum UV index of 6.
The months with the least rainfall in Fort Ross are July and August Rain falls for 1.3 days and accumulates 0.04" (1mm) of rain.
With an average of 11.8h of sunshine, July has the most sunshine of the year in Fort Ross.
During the warmest month in Fort Ross, August, temperatures average a high of 81°F (27.2°C) and a low of 53.4°F (11.9°C).
September is the least humid month in Fort Ross, with an average relative humidity of 62%.
In Fort Ross, December is the coldest month, with temperatures averaging a high of 56.3°F (13.5°C) and a low of 41.4°F (5.2°C).
December has the shortest days of the year, with an average of 9h and 30min of daylight.
December has the least sunshine of the year in Fort Ross, California, with an average of 5.4h of sunshine.
Average temperature
Fort Ross, CA
The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (56.3°F).
The months with the highest average low temperature are August and September (53.4°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).
Average pressure
Fort Ross, CA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.06"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:
29.99"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 June, August and September (29.92"Hg).
Average wind speed
Fort Ross, CA
- Average wind speed in January:
5.3mph - Average wind speed in February:
6.2mph - Average wind speed in March:
6.5mph - Average wind speed in April:
7.1mph - Average wind speed in May:
7.2mph - Average wind speed in June:
6.9mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.3mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5mph - Average wind speed in December:
5.2mph
The windiest month (with the highest average wind speed) is May (7.2mph).
The calmest month (with the lowest average wind speed) is November (5mph).
Average humidity
Fort Ross, CA
The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is September (62%).
Average rainfall
Fort Ross, CA
- Average rainfall in January:
1.97" - Average rainfall in February:
3.27" - Average rainfall in March:
2.01" - Average rainfall in April:
0.51" - Average rainfall in May:
0.79" - Average rainfall in June:
0.12"
- Average rainfall in July:
0.04" - Average rainfall in August:
0.04" - Average rainfall in September:
0.08" - Average rainfall in October:
0.63" - Average rainfall in November:
1.1" - Average rainfall in December:
2.32"
The wettest month (with the highest rainfall) is February (3.27").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days
Fort Ross, CA
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
5.6 days - Average rainfall days in May:
4.8 days - Average rainfall days in June:
1.8 days
- Average rainfall days in July:
1.3 days - Average rainfall days in August:
0.9 days - Average rainfall days in September:
1.9 days - Average rainfall days in October:
3.6 days - Average rainfall days in November:
5.9 days - Average rainfall days in December:
8.6 days
The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.9 days).
Average daylight / Average sunshine
Fort Ross, CA
- Average daylight in January:
9h and 48min - 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 30min
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 36min - Average sunshine in February:
5h and 54min - Average sunshine in March:
7h and 6min - Average sunshine in April:
9h and 48min - Average sunshine in May:
10h and 12min - Average sunshine in June:
11h and 24min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 42min - Average sunshine in September:
10h and 48min - Average sunshine in October:
6h and 48min - Average sunshine in November:
6h and 18min - Average sunshine in December:
5h and 24min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days
Fort Ross, CA
- Average sunshine days in January:
22 days - Average sunshine days in February:
19.9 days - Average sunshine days in March:
20 days - Average sunshine days in April:
23.3 days - Average sunshine days in May:
24.8 days - Average sunshine days in June:
27.3 days
- Average sunshine days in July:
28.9 days - Average sunshine days in August:
28.4 days - Average sunshine days in September:
27.9 days - Average sunshine days in October:
26.3 days - Average sunshine days in November:
23.5 days - Average sunshine days in December:
21.3 days
The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is February (19.9 days).
Average UV index
Fort Ross, CA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Fort Ross, CA
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility
Fort Ross, 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).
