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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 days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another enjoyable winter month in Sierra Heights, California, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 63.1°F (17.3°C). January's onset records a minor alteration in the average high-temperature to a still refreshing 63.1°F (17.3°C) from December's 60.8°F (16°C). Weather in January »
Weather in February
The last month of the winter, February, is another refreshing month in Sierra Heights, California, with an average temperature fluctuating between 63.3°F (17.4°C) and 44.2°F (6.8°C). Sierra Heights, California, experiences a recorded average high-temperature of a still enjoyable 63.3°F (17.4°C) in February, closely aligned with January's 63.1°F (17.3°C). Weather in February »
Weather in March
The first month of the spring, March, is also an enjoyable month in Sierra Heights, California, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 46°F (7.8°C). In March, Sierra Heights experiences a minor shift in meteorological conditions with average high-temperatures marked at a still comfortable 66.7°F (19.3°C), closely mirroring the climate in February. Weather in March »
Weather in April
April is an agreeable spring month in Sierra Heights, California, with an average temperature fluctuating between 49.6°F (9.8°C) and 72°F (22.2°C). The advent of April brings an average high-temperature of an agreeable 72°F (22.2°C), exhibiting minor difference from the previous month. Weather in April »
Weather in May
May, the last month of the spring in Sierra Heights, is a warm month, with temperature in the range of an average high of 76.6°F (24.8°C) and an average low of 54°F (12.2°C). Sierra Heights's May reports an average high-temperature of a moderately hot 76.6°F (24.8°C), exhibiting a minor difference from April. Weather in May »
Weather in June
June, the first month of the summer in Sierra Heights, is also a moderately hot month, with an average temperature ranging between min 59.2°F (15.1°C) and max 85.3°F (29.6°C). A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from 76.6°F (24.8°C) to a still warm 85.3°F (29.6°C). Weather in June »
Weather in July
July in Sierra Heights, California, is a tropical summer month, with an average temperature ranging between max 91°F (32.8°C) and min 65.8°F (18.8°C). July witnesses a subtle temperature ascent, adjusting from a moderately hot 85.3°F (29.6°C) in June to a tropical 91°F (32.8°C). Weather in July »
Weather in August
August, the last month of the summer in Sierra Heights, is another tropical month, with an average temperature fluctuating between 92.1°F (33.4°C) and 67.3°F (19.6°C). Sierra Heights records the warmest temperatures in August, averaging a high of 92.1°F (33.4°C) and a low of 67.3°F (19.6°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Sierra Heights, California, with an average temperature varying between 88.3°F (31.3°C) and 63.9°F (17.7°C). Sierra Heights starts September with an average high-temperature of a still tropical 88.3°F (31.3°C), hinting at a minimal fluctuation from August. Weather in September »
Weather in October
October, like September, in Sierra Heights, California, is a moderately hot autumn month, with an average temperature ranging between min 57.2°F (14°C) and max 78.8°F (26°C). Sierra Heights's weather changes with the onset of October, slightly falling from a tropical 88.3°F (31.3°C) in September to a moderately hot 78.8°F (26°C). Weather in October »
Weather in November
November, the last month of the autumn in Sierra Heights, is also an agreeable month, with an average temperature varying between 69.3°F (20.7°C) and 50.5°F (10.3°C). November shows a mild decline in the average high-temperature, falling from October's moderately hot 78.8°F (26°C) to an agreeable 69.3°F (20.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also an enjoyable month in Sierra Heights, California, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 60.8°F (16°C). December, recording an average high temperature of 60.8°F (16°C) and a low temperature of 44.2°F (6.8°C), is Sierra Heights's coldest month. Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Sierra Heights?
In Sierra Heights, during the entire year, the rain falls for 48.1 days and collects up to 6.89" (175mm) of precipitation.
When it does not snow in Sierra Heights?
January, March through December are months without snowfall in Sierra Heights.
How many days does it snow in Sierra Heights?
In Sierra Heights, California, during the entire year, snow falls for 0.1 days.
What is the most humid month in Sierra Heights?
February, March and May, with an average relative humidity of 52%, are most humid months.
What is the rainiest month in Sierra Heights?
The month with the most rainfall is February, when the rain falls for 6.2 days and typically aggregates up to 1.57" (40mm) of precipitation.
When does it snow in Sierra Heights?
February is the only month when snow falls in Sierra Heights.
What is the snowiest month in Sierra Heights?
February has the most snowfall days of the year in Sierra Heights, California. Snow falls for 0.1 days.
When is Daylight Saving Time (DST) in Sierra Heights?
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.
What is the driest month in Sierra Heights?
June is the month with the least rainfall in Sierra Heights, California. Rain falls for 1.2 days and accumulates 0.04" (1mm) of precipitation.
When are the longest days in Sierra Heights?
The month with the longest days in Sierra Heights, California, is June, with an average of 14h and 24min of daylight.
What is the month with the most sunshine in Sierra Heights?
June through August, with an average of 12.1h of sunshine, are months with the most sunshine in Sierra Heights, California.
What are the months with the highest UV index in Sierra Heights?
The months with the highest UV index in Sierra Heights are July and August, with an average maximum UV index of 7.
What part of the year is the hottest in Sierra Heights?
August, known for its average high temperature of 92.1°F (33.4°C) and an average low temperature of 67.3°F (19.6°C), is the warmest month.
What is the least humid month in Sierra Heights?
August is the least humid month in Sierra Heights, with an average relative humidity of 39%.
What is the coldest month in Sierra Heights?
Sierra Heights's coldest weather arrives in December, when temperatures average a high of 60.8°F (16°C) and a low of 44.2°F (6.8°C).
What is the month with the shortest days in Sierra Heights?
The month with the shortest days is December, with an average of 9h and 54min of daylight.
What is the month with the least sunshine in Sierra Heights?
The month with the least sunshine is December, with an average of 6.9h of sunshine.
When is the lowest UV index in Sierra Heights?
With an average maximum UV index of 3, December is the month with the lowest UV index.
Average temperature
Sierra Heights, CA
The warmest month (with the highest average high temperature) is August (92.1°F).
The month with the lowest average high temperature is December (60.8°F).
The month with the highest average low temperature is August (67.3°F).
The coldest months (with the lowest average low temperature) are February and December (44.2°F).
Average pressure
Sierra Heights, CA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.88"Hg - Average pressure in August:
29.87"Hg - Average pressure in September:
29.87"Hg - Average pressure in October:
29.94"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Sierra Heights, CA
- Average wind speed in January:
5.5mph - Average wind speed in February:
5.2mph - Average wind speed in March:
5.4mph - Average wind speed in April:
6mph - Average wind speed in May:
6mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
4.8mph - Average wind speed in September:
4.5mph - Average wind speed in October:
4.9mph - Average wind speed in November:
5.2mph - Average wind speed in December:
5.3mph
The windiest months (with the highest average wind speed) are April and May (6mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).
Average humidity
Sierra Heights, CA
The months with the highest relative humidity are February, March and May (52%).
The month with the lowest relative humidity is August (39%).
Average rainfall
Sierra Heights, CA
- Average rainfall in January:
1.02" - Average rainfall in February:
1.57" - Average rainfall in March:
0.75" - Average rainfall in April:
0.63" - Average rainfall in May:
0.2" - Average rainfall in June:
0.04"
The wettest month (with the highest rainfall) is February (1.57").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days
Sierra Heights, CA
- Average rainfall days in January:
5.6 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
7.5 days - Average rainfall days in April:
5.4 days - Average rainfall days in May:
3.6 days - Average rainfall days in June:
1.2 days
- Average rainfall days in July:
3.2 days - Average rainfall days in August:
1.7 days - Average rainfall days in September:
2.4 days - Average rainfall days in October:
2.2 days - Average rainfall days in November:
3.2 days - Average rainfall days in December:
5.9 days
The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is June (1.2 days).
Average snowfall days
Sierra Heights, 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
Sierra Heights, 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:
7h and 0min - Average sunshine in February:
7h and 0min - Average sunshine in March:
8h and 5min - Average sunshine in April:
11h and 2min - Average sunshine in May:
11h and 5min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 4min - Average sunshine in October:
9h and 0min - Average sunshine in November:
7h and 2min - Average sunshine in December:
6h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days
Sierra Heights, CA
- Average sunshine days in January:
24 days - Average sunshine days in February:
21.1 days - Average sunshine days in March:
23.5 days - Average sunshine days in April:
24.3 days - Average sunshine days in May:
26.3 days - Average sunshine days in June:
28.3 days
- Average sunshine days in July:
25.8 days - Average sunshine days in August:
27.2 days - Average sunshine days in September:
25.9 days - Average sunshine days in October:
28 days - Average sunshine days in November:
26.3 days - Average sunshine days in December:
23.8 days
The month with the most sunshine days is June (28.3 days).
The month with the least sunshine days is February (21.1 days).
Average UV index
Sierra Heights, CA
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Sierra Heights, CA
The months with the most cloud cover are February, March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility
Sierra Heights, 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).
Sierra Heights, California, USA
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