Climate and monthly weather forecastAptos, CA
Climate and monthly weather forecast
Weather in January
January, like December, is a moderate winter month in Aptos, California, with an average temperature ranging between min 46.9°F (8.3°C) and max 58.6°F (14.8°C). In January, Aptos notes an average high-temperature of a still refreshing 58.6°F (14.8°C), hardly different from the preceding month. Weather in January »Weather in February
February, the last month of the winter in Aptos, is another refreshing month, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 45.5°F (7.5°C). As Aptos transitions from January to February, the average high-temperatures adjust to a still mild 59.4°F (15.2°C), nearly the same as the previous 58.6°F (14.8°C). Weather in February »Weather in March
March, the first month of the spring in Aptos, is also a moderate month, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 60.4°F (15.8°C). Aptos's March showcases an average high-temperature of a still refreshing 60.4°F (15.8°C), hardly distinct from February's 59.4°F (15.2°C). Weather in March »Weather in April
April is an enjoyable spring month in Aptos, California, with an average temperature varying between 47.3°F (8.5°C) and 63.1°F (17.3°C). As April takes its course, Aptos's average high-temperature registers at a still refreshing 63.1°F (17.3°C), closely aligning with the preceding month. Weather in April »Weather in May
The last month of the spring, May, is also an enjoyable month in Aptos, California, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 64.9°F (18.3°C). The advent of May observes an average high-temperature of a still comfortable 64.9°F (18.3°C), nearly identical to April's 63.1°F (17.3°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Aptos, California, with an average temperature varying between 70°F (21.1°C) and 51.4°F (10.8°C). The arrival of June coincides with an average high-temperature of an agreeable 70°F (21.1°C), indicating a minimal shift from May's 64.9°F (18.3°C). Weather in June »Weather in July
July, the same as June, in Aptos, California, is an agreeable summer month, with temperature in the range of an average low of 53.4°F (11.9°C) and an average high of 72.5°F (22.5°C). The beginning of July reveals an average high-temperature of a still agreeable 72.5°F (22.5°C), showing minimal deviation from the previous month. Weather in July »Weather in August
August, the last month of the summer in Aptos, is another pleasant month, with an average temperature fluctuating between 73°F (22.8°C) and 54.7°F (12.6°C). August and September are known as Aptos's warmest months, with an average high-temperature of 73°F (22.8°C). Weather in August »Weather in September
September, the first month of the autumn in Aptos, is still a pleasant month, with an average temperature varying between 55.2°F (12.9°C) and 73°F (22.8°C). The warmest months are August and September, with an average high-temperature of 73°F (22.8°C). Weather in September »Weather in October
October, the same as September, in Aptos, California, is an agreeable autumn month, with an average temperature varying between 69.4°F (20.8°C) and 53.8°F (12.1°C). The advent of October reveals an average high-temperature of a still agreeable 69.4°F (20.8°C), showing minimal difference from the prior month. Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Aptos, California, with an average temperature fluctuating between 49.6°F (9.8°C) and 62.8°F (17.1°C). Aptos's progression into November involves a gentle drop in the average high-temperature, from an agreeable 69.4°F (20.8°C) in October to a comfortable 62.8°F (17.1°C). Weather in November »Weather in December
The first month of the winter, December, is still a mild month in Aptos, California, with an average temperature fluctuating between 46.2°F (7.9°C) and 57.2°F (14°C). December stands out as Aptos's coldest month, with an average high-temperature of 57.2°F (14°C) and a low-temperature of 46.2°F (7.9°C). Weather in December »Updated: Jun 29, 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
Throughout the year, there are 77.9 rainfall days, and 14.45" (367mm) of precipitation is accumulated.
The months with the lowest UV index are February and November, with an average maximum UV index of 3.
With an average relative humidity of 75%, March is the most humid month.
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.
The month with the longest days is June, with an average of 14h and 42min of daylight.
June through September, with an average maximum UV index of 5, are months with the highest UV index.
July and August are months with the least rain in Aptos when the rain falls for 2.8 days and typically aggregates up to 0.04" (1mm) of rain.
With an average of 11.7h of sunshine, July has the most sunshine of the year.
In Aptos, the warmest months are August and September, registering an average high-temperature of 73°F (22.8°C).
October is the least humid month, with an average relative humidity of 68%.
In Aptos, December is the coldest month, with temperatures averaging a high of 57.2°F (14°C) and a low of 46.2°F (7.9°C).
December is the month with the most rainfall in Aptos. Rain falls for 10.3 days and accumulates 2.8" (71mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 42min of daylight.
With an average of 5.8h of sunshine, December has the least sunshine of the year.
Average temperature
Aptos, CA
The warmest months (with the highest average high temperature) are August and September (73°F).
The month with the lowest average high temperature is December (57.2°F).
The month with the highest average low temperature is September (55.2°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).
Average pressure
Aptos, CA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30.04"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.92"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).
Average wind speed
Aptos, CA
- Average wind speed in January:
5.7mph - Average wind speed in February:
6.8mph - Average wind speed in March:
7mph - Average wind speed in April:
7.4mph - Average wind speed in May:
7.2mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
5.7mph - Average wind speed in October:
5.7mph - Average wind speed in November:
5.7mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity
Aptos, CA
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Aptos, CA
- Average rainfall in January:
2.56" - Average rainfall in February:
2.64" - Average rainfall in March:
2.48" - Average rainfall in April:
0.94" - Average rainfall in May:
0.67" - Average rainfall in June:
0.08"
- Average rainfall in July:
0.04" - Average rainfall in August:
0.04" - Average rainfall in September:
0.12" - Average rainfall in October:
0.47" - Average rainfall in November:
1.61" - Average rainfall in December:
2.8"
The wettest month (with the highest rainfall) is December (2.8").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days
Aptos, CA
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
13.4 days - Average rainfall days in April:
9 days - Average rainfall days in May:
6.5 days - Average rainfall days in June:
2.8 days
- Average rainfall days in July:
2.8 days - Average rainfall days in August:
1.2 days - Average rainfall days in September:
2.7 days - Average rainfall days in October:
4.5 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (1.2 days).
Average daylight / Average sunshine
Aptos, CA
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - 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 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
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 42min).
- Average sunshine in January:
6h and 6min - Average sunshine in February:
6h and 12min - Average sunshine in March:
7h and 36min - Average sunshine in April:
10h and 0min - Average sunshine in May:
10h and 18min - Average sunshine in June:
11h and 30min
- Average sunshine in July:
11h and 42min - Average sunshine in August:
11h and 36min - Average sunshine in September:
10h and 54min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 30min - Average sunshine in December:
5h and 48min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days
Aptos, CA
- Average sunshine days in January:
20.5 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
16.4 days - Average sunshine days in April:
19.9 days - Average sunshine days in May:
22.1 days - Average sunshine days in June:
25.3 days
- Average sunshine days in July:
27.4 days - Average sunshine days in August:
27.8 days - Average sunshine days in September:
26.3 days - Average sunshine days in October:
25.3 days - Average sunshine days in November:
22 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (16.4 days).
Average UV index
Aptos, CA
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are February and November (UV index 3).
Average cloud cover
Aptos, CA
The month with the most cloud cover is March (Cloud cover 38).
The months with the least cloud cover are July and September (Cloud cover 15).
Average visibility
Aptos, 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).
