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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 is a refreshing winter month in Annapolis, California, with an average temperature ranging between max 56.7°F (13.7°C) and min 41°F (5°C). On the advent of January, Annapolis's average high-temperature exhibits a minor adjustment to a mild 56.7°F (13.7°C) from December's 54.7°F (12.6°C). Weather in January »
Weather in February
The last month of the winter, February, is another mild month in Annapolis, California, with an average temperature varying between 40.5°F (4.7°C) and 57.6°F (14.2°C). Annapolis experiences an average high-temperature of a still refreshing 57.6°F (14.2°C) in February, marking an insignificant shift from 56.7°F (13.7°C) in January. Weather in February »
Weather in March
The first month of the spring, March, is still a mild month in Annapolis, California, with an average temperature ranging between min 40.6°F (4.8°C) and max 58.6°F (14.8°C). The average high-temperature in March, at a still mild 58.6°F (14.8°C), reveals a modest deviation from February's 57.6°F (14.2°C). Weather in March »
Weather in April
April is an enjoyable spring month in Annapolis, California, with an average temperature fluctuating between 64°F (17.8°C) and 43.3°F (6.3°C). The beginning of April marks a minor shift in the average high-temperature, moving from March's moderate 58.6°F (14.8°C) to a still refreshing 64°F (17.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Annapolis, California, with an average temperature varying between 69.4°F (20.8°C) and 46.9°F (8.3°C). Annapolis observes a slight uplift in the average high-temperature with the onset of May, adjusting from April's refreshing 64°F (17.8°C) to a pleasant 69.4°F (20.8°C). Weather in May »
Weather in June
June, the first month of the summer in Annapolis, is a warm month, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 77.7°F (25.4°C). As Annapolis transitions into June, a marginal rise in the average high-temperature is observed, moving from a pleasant 69.4°F (20.8°C) in May to a moderately hot 77.7°F (25.4°C). Weather in June »
Weather in July
July, like June, in Annapolis, California, is another warm summer month, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 53.8°F (12.1°C). As Annapolis welcomes July, the average high-temperature displays a subtle shift, adjusting from 77.7°F (25.4°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 Annapolis, is also a moderately hot month, with an average temperature fluctuating between 83.5°F (28.6°C) and 54.1°F (12.3°C). Annapolis registers the highest average temperatures during the month of August, with peaks of 83.5°F (28.6°C) and lows of 54.1°F (12.3°C). For most parts of August, the heat index is estimated at a tropical 87.8°F (31°C). Weather in August »
Weather in September
September, the first month of the autumn in Annapolis, is also a moderately hot month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 80.1°F (26.7°C). Annapolis experiences an average high-temperature of a still moderately hot 80.1°F (26.7°C) with the onset of September, subtly varied from August's 83.5°F (28.6°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Annapolis, California, with an average temperature ranging between min 49.3°F (9.6°C) and max 72.5°F (22.5°C). The beginning of October brings a minor change in the average high-temperature, shifting from a warm 80.1°F (26.7°C) in September to a pleasant 72.5°F (22.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Annapolis, is also an enjoyable month, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 43.5°F (6.4°C). November is characterized by a reduction in the average high-temperature, from a pleasant 72.5°F (22.5°C) in October to an enjoyable 62.1°F (16.7°C). Weather in November »
Weather in December
December, the first month of the winter in Annapolis, is still a cool month, with an average temperature varying between 54.7°F (12.6°C) and 39.9°F (4.4°C). The month of December, characterized by an average high of 54.7°F (12.6°C) and a low of 39.9°F (4.4°C), is recognized as the coldest. Weather in December »
Updated: Jul 16, 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
How much does it rain?
In Annapolis, during the entire year, the rain falls for 83.1 days and collects up to 21.38" (543mm) of precipitation.
When it does not snow?
In Annapolis, snow does not fall in January, March through December.
How much does it snow?
In Annapolis, during the entire year, snow aggregates up to 0.2" (5mm).
What is the wettest month?
The month with the most rainfall is February, when the rain falls for 9.7 days and typically aggregates up to 4.49" (114mm) of precipitation.
When does it snow?
The only month with snowfall is February.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 0.3 days and typically aggregates up to 0.2" (5mm) of snow.
What are the months with the lowest UV index?
February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
What is the most humid month?
The most humid month is March, with an average relative humidity of 78%.
When is Daylight Saving Time (DST)?
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.
When are the longest days?
With an average of 14h and 48min of daylight, June has the longest days of the year.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What are the least humid months?
July and September, with an average relative humidity of 60%, are the least humid months.
What is the driest month?
The months with the least rainfall are July and August Rain falls for 1.2 days and accumulates 0.04" (1mm) of rain.
What is the month with the most sunshine?
The months with the most sunshine are July and August, with an average of 12h of sunshine.
What are the warmest months in Annapolis?
August stands out as Annapolis's warmest month, with temperatures ranging between an average high of 83.5°F (28.6°C) and a low of 54.1°F (12.3°C).
What is the coldest time of year?
In Annapolis, December is the month with the lowest recorded average temperatures, measuring a high of 54.7°F (12.6°C) and a low of 39.9°F (4.4°C).
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 5.4h of sunshine.
Average temperature
Annapolis, CA
The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (54.7°F).
The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is December (39.9°F).
Average pressure
Annapolis, CA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.92"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:
30.07"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed
Annapolis, CA
- Average wind speed in January:
5.2mph - Average wind speed in February:
6mph - Average wind speed in March:
6.2mph - Average wind speed in April:
6.6mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5mph - Average wind speed in September:
5.2mph - Average wind speed in October:
5.1mph - Average wind speed in November:
4.9mph - Average wind speed in December:
5.2mph
The windiest month (with the highest average wind speed) is May (6.8mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).
Average humidity
Annapolis, CA
The month with the highest relative humidity is March (78%).
The months with the lowest relative humidity are July and September (60%).
Average rainfall
Annapolis, CA
- Average rainfall in January:
3.66" - Average rainfall in February:
4.49" - Average rainfall in March:
3.58" - Average rainfall in April:
1.14" - Average rainfall in May:
1.14" - Average rainfall in June:
0.2"
- Average rainfall in July:
0.04" - Average rainfall in August:
0.04" - Average rainfall in September:
0.16" - Average rainfall in October:
1.3" - Average rainfall in November:
2.09" - Average rainfall in December:
3.54"
The wettest month (with the highest rainfall) is February (4.49").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days
Annapolis, CA
- Average rainfall days in January:
11.1 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
15 days - Average rainfall days in April:
9 days - Average rainfall days in May:
5.9 days - Average rainfall days in June:
2.6 days
- Average rainfall days in July:
1.2 days - Average rainfall days in August:
0.9 days - Average rainfall days in September:
2.1 days - Average rainfall days in October:
5.4 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is March (15 days).
The month with the least rainy days is August (0.9 days).
Average snowfall
Annapolis, CA
The month with the highest snowfall is February (0.2").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Annapolis, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.3 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 (0.3 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
Annapolis, CA
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
6h and 0min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 4min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 5min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 3min - Average sunshine in December:
5h and 2min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days
Annapolis, CA
- Average sunshine days in January:
19 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
19.4 days - Average sunshine days in May:
23.3 days - Average sunshine days in June:
26.4 days
- Average sunshine days in July:
29.6 days - Average sunshine days in August:
29.6 days - Average sunshine days in September:
27.1 days - Average sunshine days in October:
24.3 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
17.5 days
The months with the most sunshine days are July and August (29.6 days).
The month with the least sunshine days is March (14.6 days).
Average UV index
Annapolis, CA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 3).
Average cloud cover
Annapolis, CA
The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility
Annapolis, 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).
Annapolis, California, USA
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