Climate and monthly weather forecastRipon, CA
Climate and monthly weather forecast
Weather in January
January is a moderate winter month in Ripon, California, with an average temperature varying between 41°F (5°C) and 56.8°F (13.8°C). Ripon's entry into January measures an average high-temperature of a moderate 56.8°F (13.8°C), closely parallel to the preceding month. Weather in January »Weather in February
The last month of the winter, February, is another mild month in Ripon, California, with an average temperature fluctuating between 60.1°F (15.6°C) and 41.5°F (5.3°C). The average high-temperature during February is a still refreshing 60.1°F (15.6°C), almost matching the conditions of the preceding month. Weather in February »Weather in March
March, the first month of the spring in Ripon, is a comfortable month, with an average temperature fluctuating between 43.5°F (6.4°C) and 64.2°F (17.9°C). March's weather displays an average high-temperature of a still refreshing 64.2°F (17.9°C), slightly varied from February's 60.1°F (15.6°C). Weather in March »Weather in April
April in Ripon, California, is an agreeable spring month, with an average temperature ranging between min 46.6°F (8.1°C) and max 70.7°F (21.5°C). With the beginning of April, Ripon's average high-temperature sees a minor increase, transitioning from a refreshing 64.2°F (17.9°C) in March to an agreeable 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 Ripon, California, with an average temperature varying between 51.4°F (10.8°C) and 78.1°F (25.6°C). May signifies a subtle uplift in the average high-temperature, adjusting from an agreeable 70.7°F (21.5°C) in April to a moderately hot 78.1°F (25.6°C). Weather in May »Weather in June
June, the first month of the summer in Ripon, is a tropical month, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 56.8°F (13.8°C). In Ripon, stepping into June brings a temperature increase, moving up from May's warm 78.1°F (25.6°C) to a hot 88.3°F (31.3°C). Weather in June »Weather in July
July, the same as June, in Ripon, California, is another hot summer month, with an average temperature ranging between max 94.6°F (34.8°C) and min 59.5°F (15.3°C). The month of July, characterized by an average high of 94.6°F (34.8°C) and a low of 59.5°F (15.3°C), is recognized as the warmest. In July, the heat index is evaluated at a fiery hot 98.6°F (37°C). Weather in July »Weather in August
August, the last month of the summer in Ripon, is also a hot month, with temperature in the range of an average high of 93.6°F (34.2°C) and an average low of 59.9°F (15.5°C). The onset of August brings an average high-temperature of a still hot 93.6°F (34.2°C), nearly matching the July temperature. Weather in August »Weather in September
September, the first month of the autumn in Ripon, is still a tropical month, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 58.3°F (14.6°C). Ripon's average high-temperature in September sits at a still hot 88.7°F (31.5°C), showing little difference from the previous month. Weather in September »Weather in October
October, like September, in Ripon, California, is another warm autumn month, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 53.2°F (11.8°C). In Ripon, entering October brings a temperature decrement, reducing from September's tropical 88.7°F (31.5°C) to a moderately hot 76.8°F (24.9°C). Weather in October »Weather in November
November, the last month of the autumn in Ripon, is another comfortable month, with an average temperature ranging between min 45.9°F (7.7°C) and max 64°F (17.8°C). November indicates a shift in the average high-temperature, from October's moderately hot 76.8°F (24.9°C) to a comfortable 64°F (17.8°C). Weather in November »Weather in December
December, the first month of the winter in Ripon, is also a fresh month, with an average temperature fluctuating between 54.9°F (12.7°C) and 40.6°F (4.8°C). Ripon experiences its lowest average temperatures in December, reaching a peak of 54.9°F (12.7°C) and a minimum of 40.6°F (4.8°C). Weather in December »Updated: Aug 21, 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
With an average relative humidity of 73%, January is the most humid month in Ripon.
In Ripon, during the entire year, the rain falls for 67.8 days and collects up to 11.22" (285mm) of precipitation.
January through November are months without snowfall.
In Ripon, during the entire year, snow falls for 0.1 days.
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 March, when the rain falls for 12 days and typically aggregates up to 2.01" (51mm) of precipitation.
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.
June has the longest days of the year, with an average of 14h and 42min of daylight.
June and July, with an average maximum UV index of 7, are months with the highest UV index.
July is Ripon's warmest month, registering average high temperatures of 94.6°F (34.8°C) and lows of 59.5°F (15.3°C).
The least humid month is July, with an average relative humidity of 42%.
July and August are months with the least rain when the rain falls for 1.9 days and typically aggregates up to 0.08" (2mm) of rain.
The month with the most sunshine is July, with an average of 12.2h of sunshine.
With average temperatures fluctuating between a high of 54.9°F (12.7°C) and a low of 40.6°F (4.8°C), December stands out as the coldest month.
December is the only month when snow falls.
December has the most snowfall days of the year. Snow falls for 0.1 days.
With an average of 9h and 36min of daylight, December has the shortest days of the year.
December has the least sunshine of the year, with an average of 6h of sunshine.
Average temperature
Ripon, CA
The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is December (54.9°F).
The month with the highest average low temperature is August (59.9°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).
Average pressure
Ripon, CA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.91"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:
30.08"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 (29.91"Hg).
Average wind speed
Ripon, CA
- Average wind speed in January:
4.9mph - Average wind speed in February:
6mph - Average wind speed in March:
5.8mph - Average wind speed in April:
6.2mph - Average wind speed in May:
6.4mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6mph - Average wind speed in September:
5.5mph - Average wind speed in October:
5.2mph - Average wind speed in November:
4.7mph - Average wind speed in December:
5.4mph
The windiest month (with the highest average wind speed) is June (6.8mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).
Average humidity
Ripon, CA
The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is July (42%).
Average rainfall
Ripon, CA
- Average rainfall in January:
1.81" - Average rainfall in February:
1.81" - Average rainfall in March:
2.01" - Average rainfall in April:
0.94" - Average rainfall in May:
0.59" - Average rainfall in June:
0.12"
- Average rainfall in July:
0.08" - Average rainfall in August:
0.08" - Average rainfall in September:
0.12" - Average rainfall in October:
0.63" - Average rainfall in November:
1.1" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is March (2.01").
The driest months (with the least rainfall) are July and August (0.08").
Average rainfall days
Ripon, CA
- Average rainfall days in January:
8.5 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12 days - Average rainfall days in April:
7.9 days - Average rainfall days in May:
4.8 days - Average rainfall days in June:
1.3 days
- Average rainfall days in July:
1.9 days - Average rainfall days in August:
1.2 days - Average rainfall days in September:
2.1 days - Average rainfall days in October:
4.2 days - Average rainfall days in November:
6.2 days - Average rainfall days in December:
9.4 days
The month with the highest number of rainy days is March (12 days).
The month with the least rainy days is August (1.2 days).
Average snowfall days
Ripon, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0 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 December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Ripon, 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 12min - Average daylight in June:
14h and 42min
- 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 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
6h and 12min - Average sunshine in February:
6h and 18min - Average sunshine in March:
8h and 6min - Average sunshine in April:
10h and 24min - Average sunshine in May:
11h and 18min - Average sunshine in June:
11h and 54min
- Average sunshine in July:
12h and 12min - Average sunshine in August:
12h and 0min - Average sunshine in September:
11h and 30min - Average sunshine in October:
7h and 18min - Average sunshine in November:
6h and 42min - Average sunshine in December:
6h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days
Ripon, CA
- Average sunshine days in January:
21.5 days - Average sunshine days in February:
19 days - Average sunshine days in March:
17.5 days - Average sunshine days in April:
21 days - Average sunshine days in May:
25.6 days - Average sunshine days in June:
28 days
- Average sunshine days in July:
28.5 days - Average sunshine days in August:
28.8 days - Average sunshine days in September:
26.9 days - Average sunshine days in October:
25.5 days - Average sunshine days in November:
22.7 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (17.5 days).
Average UV index
Ripon, 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
Ripon, CA
The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility
Ripon, 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).
