Climate and monthly weather forecastRumsey, CA
Climate and monthly weather forecast
Weather in January
January in Rumsey, California, is a refreshing winter month, with an average temperature varying between 42.1°F (5.6°C) and 56.1°F (13.4°C). January experiences an average high-temperature of a mild 56.1°F (13.4°C), barely different from December's 54.3°F (12.4°C). Weather in January »Weather in February
February, the last month of the winter in Rumsey, is another refreshing month, with an average temperature varying between 59.4°F (15.2°C) and 42.3°F (5.7°C). In the transition from January to February, Rumsey reports an average high-temperature of a still moderate 59.4°F (15.2°C), indicating a close resemblance to the prior month. Weather in February »Weather in March
March, the first month of the spring in Rumsey, is a comfortable month, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 63.1°F (17.3°C). Rumsey experiences a subtle adjustment in high-temperatures to a still refreshing 63.1°F (17.3°C) with the onset of March, maintaining near parity with February's 59.4°F (15.2°C). Weather in March »Weather in April
April is an agreeable spring month in Rumsey, California, with an average temperature fluctuating between 47.5°F (8.6°C) and 70.7°F (21.5°C). The shift from March to April sees a slight increase in the average high-temperature, transitioning from a comfortable 63.1°F (17.3°C) to a pleasant 70.7°F (21.5°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Rumsey, California, with an average temperature fluctuating between 52.9°F (11.6°C) and 79.5°F (26.4°C). May's onset brings a minor rise in the average high-temperature, moving from an agreeable 70.7°F (21.5°C) in April to a moderately hot 79.5°F (26.4°C). Weather in May »Weather in June
June, the first month of the summer in Rumsey, is a tropical month, with an average temperature ranging between max 90.1°F (32.3°C) and min 59.5°F (15.3°C). June brings a temperature increase, with average high-temperatures moving from May's warm 79.5°F (26.4°C) to a tropical 90.1°F (32.3°C). Weather in June »Weather in July
July in Rumsey, California, is a sweltering summer month, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 97.2°F (36.2°C). July brings the highest temperatures, with an average high of 97.2°F (36.2°C) and an average low of 61.2°F (16.2°C). Weather in July »Weather in August
August, the last month of the summer in Rumsey, is another torrid month, with temperature in the range of an average high of 95.9°F (35.5°C) and an average low of 60.6°F (15.9°C). The start of August sees the average high-temperature at a still sweltering 95.9°F (35.5°C), showing little difference from July's 97.2°F (36.2°C). Weather in August »Weather in September
September, the first month of the autumn in Rumsey, is still a tropical month, with an average temperature ranging between max 89.8°F (32.1°C) and min 59.9°F (15.5°C). September is characterized by a slight reduction in average high-temperature, easing from a sweltering 95.9°F (35.5°C) in August to a tropical 89.8°F (32.1°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Rumsey, California, with an average temperature ranging between max 77°F (25°C) and min 54.5°F (12.5°C). Rumsey's weather in October involves a decrease in the average high-temperature, moving down from September's tropical 89.8°F (32.1°C) to a warm 77°F (25°C). Weather in October »Weather in November
The last month of the autumn, November, is also an enjoyable month in Rumsey, California, with an average temperature varying between 46.8°F (8.2°C) and 63.1°F (17.3°C). November's onset corresponds with a shift in the average high-temperature, moving from a moderately hot 77°F (25°C) in October to a refreshing 63.1°F (17.3°C). Weather in November »Weather in December
The first month of the winter, December, is still a cool month in Rumsey, California, with an average temperature ranging between min 41.7°F (5.4°C) and max 54.3°F (12.4°C). With an average high-temperature of 54.3°F (12.4°C) and an average low-temperature of 41.7°F (5.4°C), December is the coldest month. Weather in December »Updated: Feb 9, 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 Rumsey, during the entire year, the rain falls for 70.9 days and collects up to 12.13" (308mm) of precipitation.
In Rumsey, snow does not fall in January, March through December.
In Rumsey, California, during the entire year, snow falls for 0.1 days.
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
The month with the most rainfall in Rumsey, California, is February, when the rain falls for 8.3 days and typically aggregates up to 2.44" (62mm) of precipitation.
February is the only month when snow falls in Rumsey.
The month with the most snowfall days in Rumsey is February, when snow falls for 0.1 days.
March is the most humid month in Rumsey, California, with an average relative humidity of 72%.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Rumsey, California, 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.
June has the longest days of the year in Rumsey, California, with an average of 14h and 54min of daylight.
June and July, with an average maximum UV index of 7, are months with the highest UV index.
July is the warmest month, with an average high-temperature of 97.2°F (36.2°C) and an average low-temperature of 61.2°F (16.2°C).
The months with the least rainfall in Rumsey, California, are July and August Rain falls for 0.8 days and accumulates 0.04" (1mm) of rain.
The month with the most sunshine is July, with an average of 12.1h of sunshine.
The least humid month in Rumsey is September, with an average relative humidity of 38%.
December brings the lowest temperatures, with an average high of 54.3°F (12.4°C) and an average low of 41.7°F (5.4°C).
The month with the shortest days in Rumsey is December, with an average of 9h and 30min of daylight.
With an average of 5.7h of sunshine, December has the least sunshine of the year.
Average temperature
Rumsey, CA
The warmest month (with the highest average high temperature) is July (97.2°F).
The month with the lowest average high temperature is December (54.3°F).
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is December (41.7°F).
Average pressure
Rumsey, CA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.91"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Rumsey, CA
- Average wind speed in January:
5.5mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.3mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.8mph
The windiest months (with the highest average wind speed) are February and March (6.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Rumsey, CA
The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is September (38%).
Average rainfall
Rumsey, CA
- Average rainfall in January:
2.13" - Average rainfall in February:
2.44" - Average rainfall in March:
1.81" - Average rainfall in April:
0.75" - Average rainfall in May:
0.55" - Average rainfall in June:
0.16"
- Average rainfall in July:
0.04" - Average rainfall in August:
0.04" - Average rainfall in September:
0.12" - Average rainfall in October:
0.59" - Average rainfall in November:
1.26" - Average rainfall in December:
2.24"
The wettest month (with the highest rainfall) is February (2.44").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days
Rumsey, CA
- Average rainfall days in January:
9 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12.4 days - Average rainfall days in April:
8 days - Average rainfall days in May:
4.9 days - Average rainfall days in June:
2.1 days
- Average rainfall days in July:
0.8 days - Average rainfall days in August:
1.3 days - Average rainfall days in September:
1.6 days - Average rainfall days in October:
4.1 days - Average rainfall days in November:
7.7 days - Average rainfall days in December:
10.7 days
The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is July (0.8 days).
Average snowfall days
Rumsey, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.1 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 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Rumsey, 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 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - 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 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
5h and 54min - Average sunshine in March:
7h and 42min - Average sunshine in April:
10h and 6min - Average sunshine in May:
10h and 54min - Average sunshine in June:
11h and 42min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
11h and 54min - Average sunshine in September:
11h and 12min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 24min - Average sunshine in December:
5h and 42min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Rumsey, CA
- Average sunshine days in January:
21.3 days - Average sunshine days in February:
19.3 days - Average sunshine days in March:
17.2 days - Average sunshine days in April:
20.4 days - Average sunshine days in May:
24.8 days - Average sunshine days in June:
27.4 days
- Average sunshine days in July:
29.6 days - Average sunshine days in August:
29.6 days - Average sunshine days in September:
28 days - Average sunshine days in October:
26 days - Average sunshine days in November:
21.9 days - Average sunshine days in December:
19.6 days
The months with the most sunshine days are July and August (29.6 days).
The month with the least sunshine days is March (17.2 days).
Average UV index
Rumsey, CA
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Rumsey, CA
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility
Rumsey, 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).
