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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 snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is another chilly winter month in Orleans, California, with an average temperature varying between 32.5°F (0.3°C) and 49.5°F (9.7°C). The onset of January manifests an average high-temperature of a still frosty 49.5°F (9.7°C), demonstrating a minor variation from the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Orleans, is also a frosty month, with an average temperature varying between 31.8°F (-0.1°C) and 49.5°F (9.7°C). Orleans, moving into February, logs an average high-temperature of a still frosty 49.5°F (9.7°C), mirroring the temperature of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Orleans, California, with an average temperature fluctuating between 51.1°F (10.6°C) and 31.5°F (-0.3°C). As February turns into March, the average high-temperatures rest at a cool 51.1°F (10.6°C), showing a minor variation from the prior month. Weather in March »
Weather in April
April is a refreshing spring month in Orleans, California, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 57.4°F (14.1°C). With the beginning of April, Orleans's average high-temperature sees a minor increase, transitioning from a cool 51.1°F (10.6°C) in March to a refreshing 57.4°F (14.1°C). Weather in April »
Weather in May
May, the last month of the spring in Orleans, is an enjoyable month, with an average temperature ranging between min 37.8°F (3.2°C) and max 65.1°F (18.4°C). With the onset of May, Orleans's weather sees a minor temperature rise, transitioning from a refreshing 57.4°F (14.1°C) in April to a comfortable 65.1°F (18.4°C). Weather in May »
Weather in June
June, the first month of the summer in Orleans, is a moderately hot month, with an average temperature varying between 73.6°F (23.1°C) and 42.4°F (5.8°C). A minor escalation in the average high-temperature is seen with the onset of June, moving from a refreshing 65.1°F (18.4°C) in May to a moderately hot 73.6°F (23.1°C). Weather in June »
Weather in July
July, like June, in Orleans, California, is a moderately hot summer month, with an average temperature varying between 47.5°F (8.6°C) and 83.1°F (28.4°C). The arrival of July brings a temperature shift, with the average high-temperature escalating from 73.6°F (23.1°C) in June to a still warm 83.1°F (28.4°C). Weather in July »
Weather in August
August, the last month of the summer in Orleans, is also a moderately hot month, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 83.3°F (28.5°C). Orleans reaches its highest average temperatures in August, measuring 83.3°F (28.5°C) at the peak and 46.9°F (8.3°C) at the lowest. The heat index value for August is calculated to be a tropical 86°F (30°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Orleans, California, with an average temperature varying between 76.8°F (24.9°C) and 43.7°F (6.5°C). A moderate decline in average high-temperatures is noted in September, moving from a moderately hot 83.3°F (28.5°C) in August to a still warm 76.8°F (24.9°C). Weather in September »
Weather in October
October, like September, in Orleans, California, is another comfortable autumn month, with temperature in the range of an average high of 65.7°F (18.7°C) and an average low of 40.1°F (4.5°C). In October, the average high-temperature decreases from a warm 76.8°F (24.9°C) in September to an enjoyable 65.7°F (18.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Orleans, is also a fresh month, with an average temperature fluctuating between 54.5°F (12.5°C) and 34.5°F (1.4°C). November brings a decrease in the average high-temperature, shifting from an enjoyable 65.7°F (18.7°C) in October to a cool 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Orleans, is still a chilly month, with an average temperature fluctuating between 30.7°F (-0.7°C) and 47.1°F (8.4°C). December is Orleans's coldest month, registering average high temperatures of 47.1°F (8.4°C) and lows of 30.7°F (-0.7°C). Weather in December »
[Resources]Frequently asked questions
What is the wettest month in Orleans?
The month with the most rainfall in Orleans is January, when the rain falls for 15.8 days and typically aggregates up to 7.17" (182mm) of precipitation.
How much does it rain in Orleans?
In Orleans, during the entire year, the rain falls for 127.2 days and collects up to 39.02" (991mm) of precipitation.
When does it snow in Orleans?
January through March and December are months with snowfall in Orleans, California.
How much does it snow in Orleans?
In Orleans, California, during the entire year, snow falls for 3.3 days and aggregates up to 2.83" (72mm) of snow.
When does it snow the most in Orleans?
The month with the most snowfall in Orleans, California, is February, when snow falls for 1.4 days and typically aggregates up to 1.77" (45mm) of snow.
What is the month with the lowest UV index in Orleans?
The months with the lowest UV index in Orleans are February, November and December, with an average maximum UV index of 2.
What is the most humid month in Orleans?
March is the most humid month in Orleans, with an average relative humidity of 84%.
When is Daylight Saving Time (DST) in Orleans?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Orleans, 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.
When it does not snow in Orleans?
April through November are months without snowfall.
When are the longest days in Orleans?
June has the longest days of the year in Orleans, California, with an average of 15h and 6min of daylight.
What is the driest month in Orleans?
The month with the least rainfall in Orleans is July, when the rain falls for 2.3 days and typically collects 0.12" (3mm) of precipitation.
What is the month with the most sunshine in Orleans?
July and August, with an average of 11.8h of sunshine, are months with the most sunshine.
When is the highest UV index in Orleans?
The month with the highest UV index in Orleans is July, with an average maximum UV index of 6.
What is the hottest time of year in Orleans?
August registers as the month with the average highest temperatures, reaching 83.3°F (28.5°C) at its peak and 46.9°F (8.3°C) at the lowest.
What is the least humid month in Orleans?
The least humid month in Orleans is August, with an average relative humidity of 61%.
What is the coldest month in Orleans?
The coldest period tends to be December, when average temperatures fluctuate between a high of 47.1°F (8.4°C) and a low of 30.7°F (-0.7°C).
What is the month with the shortest days in Orleans?
December has the shortest days of the year in Orleans, California, with an average of 9h and 18min of daylight.
What is the month with the least sunshine in Orleans?
December has the least sunshine of the year in Orleans, with an average of 4.8h of sunshine.
Average temperature
Orleans, CA
The warmest month (with the highest average high temperature) is August (83.3°F).
The month with the lowest average high temperature is December (47.1°F).
The month with the highest average low temperature is July (47.5°F).
The coldest month (with the lowest average low temperature) is December (30.7°F).
Average pressure
Orleans, CA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.06"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).
Average wind speed
Orleans, CA
- Average wind speed in January:
4.7mph - Average wind speed in February:
4.8mph - Average wind speed in March:
5mph - Average wind speed in April:
4.6mph - Average wind speed in May:
4.2mph - Average wind speed in June:
4.2mph
- Average wind speed in July:
3.9mph - Average wind speed in August:
3.7mph - Average wind speed in September:
3.8mph - Average wind speed in October:
4.3mph - Average wind speed in November:
4.3mph - Average wind speed in December:
4.6mph
The windiest month (with the highest average wind speed) is March (5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity
Orleans, CA
The month with the highest relative humidity is March (84%).
The month with the lowest relative humidity is August (61%).
Average rainfall
Orleans, CA
- Average rainfall in January:
7.17" - Average rainfall in February:
5.43" - Average rainfall in March:
6.14" - Average rainfall in April:
3.15" - Average rainfall in May:
2.36" - Average rainfall in June:
0.67"
- Average rainfall in July:
0.12" - Average rainfall in August:
0.16" - Average rainfall in September:
0.91" - Average rainfall in October:
2.44" - Average rainfall in November:
3.94" - Average rainfall in December:
6.54"
The wettest month (with the highest rainfall) is January (7.17").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days
Orleans, CA
- Average rainfall days in January:
15.8 days - Average rainfall days in February:
14.1 days - Average rainfall days in March:
19.3 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
10.8 days - Average rainfall days in June:
6.1 days
- Average rainfall days in July:
2.3 days - Average rainfall days in August:
2.3 days - Average rainfall days in September:
4.5 days - Average rainfall days in October:
8.9 days - Average rainfall days in November:
12.4 days - Average rainfall days in December:
16 days
The month with the highest number of rainy days is March (19.3 days).
The months with the least rainy days are July and August (2.3 days).
Average snowfall
Orleans, CA
The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Orleans, CA
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
1.4 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0.1 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:
0.1 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Orleans, CA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
5h and 1min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 5min - Average sunshine in September:
10h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days
Orleans, CA
- Average sunshine days in January:
14 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
17.5 days - Average sunshine days in June:
23 days
- Average sunshine days in July:
27.6 days - Average sunshine days in August:
27.5 days - Average sunshine days in September:
24.5 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
16.3 days - Average sunshine days in December:
14 days
The month with the most sunshine days is July (27.6 days).
The month with the least sunshine days is March (10.3 days).
Average UV index
Orleans, CA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover
Orleans, CA
The month with the most cloud cover is March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility
Orleans, CA
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are March, April and December (4mi).
Orleans, California, USA
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