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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, the same as December, in Ortonville, California, is a moderate winter month, with an average temperature ranging between min 46.9°F (8.3°C) and max 60.4°F (15.8°C). Ortonville indicates an average high-temperature of a still refreshing 60.4°F (15.8°C) in January, showing minor variation from December's 58.8°F (14.9°C). Weather in January »
Weather in February
The last month of the winter, February, is another mild month in Ortonville, California, with an average temperature ranging between max 59.4°F (15.2°C) and min 45.5°F (7.5°C). Entering February, Ortonville's average high-temperature reads a still moderate 59.4°F (15.2°C), indicating a close resemblance to the previous month's climate. Weather in February »
Weather in March
The first month of the spring, March, is a comfortable month in Ortonville, California, with an average temperature varying between 46.8°F (8.2°C) and 61.3°F (16.3°C). In March, Ortonville experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 59.4°F (15.2°C) in February to a still refreshing 61.3°F (16.3°C). Weather in March »
Weather in April
April, like March, in Ortonville, California, is another enjoyable spring month, with an average temperature ranging between max 64.9°F (18.3°C) and min 48.9°F (9.4°C). Transitioning from March to April, Ortonville observes an average high-temperature of a still enjoyable 64.9°F (18.3°C), differing subtly from the previous month. Weather in April »
Weather in May
The last month of the spring, May, is another refreshing month in Ortonville, California, with an average temperature fluctuating between 67.8°F (19.9°C) and 52°F (11.1°C). The average high-temperature during May registers at a still comfortable 67.8°F (19.9°C), maintaining a close resemblance to the previous month. Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Ortonville, California, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 73°F (22.8°C). The ushering in of June brings an average high-temperature of an agreeable 73°F (22.8°C), closely mirroring the 67.8°F (19.9°C) of May. Weather in June »
Weather in July
July in Ortonville, California, is a warm summer month, with an average temperature fluctuating between 61°F (16.1°C) and 77.5°F (25.3°C). The arrival of July brings an average high-temperature of a moderately hot 77.5°F (25.3°C), nearly identical to June's 73°F (22.8°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Ortonville, California, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 61.5°F (16.4°C). The warmest time of the year is August, with temperatures averaging a high of 79°F (26.1°C) and a low of 61.5°F (16.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Ortonville, California, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 60.8°F (16°C). Ortonville registers an average high-temperature of a still warm 77.9°F (25.5°C) at the commencement of September, closely related to the preceding month. Weather in September »
Weather in October
October, the same as September, in Ortonville, California, is an agreeable autumn month, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 57°F (13.9°C). In the transition to October, Ortonville observes a minor drop in the average high-temperature, shifting from a moderately hot 77.9°F (25.5°C) in September to an agreeable 71.8°F (22.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in Ortonville, California, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 50.9°F (10.5°C). The shift from October to November coincides with a small decrease in the average high-temperature, down to a refreshing 65.5°F (18.6°C) from an agreeable 71.8°F (22.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a moderate month in Ortonville, California, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 58.8°F (14.9°C). The coldest temperatures occur during December, when averages reach a peak of 58.8°F (14.9°C) and a low of 45.9°F (7.7°C). Weather in December »
Updated: Jul 15, 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
What is the rainiest month?
The month with the most rainfall is January, when the rain falls for 5.5 days and typically aggregates up to 1.5" (38mm) of precipitation.
How much does it rain?
In Ortonville, during the entire year, the rain falls for 49.6 days and collects up to 7.68" (195mm) of precipitation.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 6.6h of sunshine.
What is the most humid month?
March is the most humid month, with an average relative humidity of 63%.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Ortonville, 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.
When are the longest days?
The month with the longest days is June, with an average of 14h and 24min of daylight.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 12.1h of sunshine.
What are the months with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the warmest month?
August is Ortonville's warmest month, registering average high temperatures of 79°F (26.1°C) and lows of 61.5°F (16.4°C).
What is the driest month?
The month with the least rainfall is August, when the rain falls for 1.3 days and typically collects 0.08" (2mm) of precipitation.
What is the least humid month?
The months with the lowest humidity in Ortonville are October and November, with an average relative humidity of 52%.
What is the month with the lowest UV index?
November and December, with an average maximum UV index of 3, are months with the lowest UV index.
What is the coldest month?
December, on average, is the coldest month in Ortonville, California, registering a high temperature of 58.8°F (14.9°C) and a low of 45.9°F (7.7°C).
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 54min of daylight.
Average temperature
Ortonville, CA
The warmest month (with the highest average high temperature) is August (79°F).
The month with the lowest average high temperature is December (58.8°F).
The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).
Average pressure
Ortonville, CA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.9"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June and September (29.9"Hg).
Average wind speed
Ortonville, CA
- Average wind speed in January:
5.9mph - Average wind speed in February:
6.1mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.9mph - Average wind speed in June:
4.7mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.6mph - Average wind speed in October:
5.4mph - Average wind speed in November:
5.8mph - Average wind speed in December:
6mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Ortonville, CA
The month with the highest relative humidity is March (63%).
The months with the lowest relative humidity are October and November (52%).
Average rainfall
Ortonville, CA
- Average rainfall in January:
1.5" - Average rainfall in February:
1.46" - Average rainfall in March:
1.38" - Average rainfall in April:
0.59" - Average rainfall in May:
0.24" - Average rainfall in June:
0.12"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.08" - Average rainfall in September:
0.12" - Average rainfall in October:
0.24" - Average rainfall in November:
0.47" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is August (0.08").
Average rainfall days
Ortonville, CA
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
6.5 days - Average rainfall days in March:
7.7 days - Average rainfall days in April:
5.6 days - Average rainfall days in May:
3.4 days - Average rainfall days in June:
1.7 days
- Average rainfall days in July:
3.2 days - Average rainfall days in August:
1.3 days - Average rainfall days in September:
2.3 days - Average rainfall days in October:
2.5 days - Average rainfall days in November:
3.6 days - Average rainfall days in December:
6.3 days
The month with the highest number of rainy days is March (7.7 days).
The month with the least rainy days is August (1.3 days).
Average daylight / Average sunshine
Ortonville, CA
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
6h and 5min - Average sunshine in February:
6h and 4min - Average sunshine in March:
8h and 5min - Average sunshine in April:
11h and 0min - Average sunshine in May:
11h and 4min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
11h and 0min - Average sunshine in October:
8h and 1min - Average sunshine in November:
7h and 2min - Average sunshine in December:
6h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days
Ortonville, CA
- Average sunshine days in January:
24.7 days - Average sunshine days in February:
20.8 days - Average sunshine days in March:
22 days - Average sunshine days in April:
23.2 days - Average sunshine days in May:
24.7 days - Average sunshine days in June:
23.5 days
- Average sunshine days in July:
23.8 days - Average sunshine days in August:
25.6 days - Average sunshine days in September:
24.2 days - Average sunshine days in October:
25.7 days - Average sunshine days in November:
25.3 days - Average sunshine days in December:
24.1 days
The month with the most sunshine days is October (25.7 days).
The month with the least sunshine days is February (20.8 days).
Average UV index
Ortonville, CA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover
Ortonville, CA
The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility
Ortonville, 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).
Ortonville, California, USA
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