Climate and monthly weather forecastDuncans Mills, CA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Duncans Mills, California, is another refreshing winter month, with an average temperature ranging between min 42.3°F (5.7°C) and max 57.7°F (14.3°C). The advent of January brings an average high-temperature of a still moderate 57.7°F (14.3°C), exhibiting minor difference from the previous month. Weather in January »Weather in February
The last month of the winter, February, is another mild month in Duncans Mills, California, with an average temperature fluctuating between 41.9°F (5.5°C) and 59.2°F (15.1°C). The transition from January to February brings an average high-temperature of a still moderate 59.2°F (15.1°C), barely different from January's 57.7°F (14.3°C). Weather in February »Weather in March
March, the first month of the spring in Duncans Mills, is still a refreshing month, with an average temperature ranging between max 60.6°F (15.9°C) and min 43°F (6.1°C). Duncans Mills's transition from February to March introduces an average high-temperature of a still refreshing 60.6°F (15.9°C), marking an insignificant variation from the 59.2°F (15.1°C). Weather in March »Weather in April
April is a comfortable spring month in Duncans Mills, California, with an average temperature fluctuating between 44.8°F (7.1°C) and 65.7°F (18.7°C). Duncans Mills's weather in April displays an average high-temperature of a comfortable 65.7°F (18.7°C), showing minor disparity from March's 60.6°F (15.9°C). Weather in April »Weather in May
May, the last month of the spring in Duncans Mills, is an agreeable month, with an average temperature ranging between min 47.5°F (8.6°C) and max 69.6°F (20.9°C). The average high-temperature during May registers at a pleasant 69.6°F (20.9°C), maintaining a close resemblance to the previous month. Weather in May »Weather in June
June, the first month of the summer in Duncans Mills, is a warm month, with an average temperature ranging between max 77.2°F (25.1°C) and min 51.8°F (11°C). As Duncans Mills, California, transitions into June, the average high-temperature is observed to slightly rise from an agreeable 69.6°F (20.9°C) in May to a moderately hot 77.2°F (25.1°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Duncans Mills, California, with an average temperature fluctuating between 80.2°F (26.8°C) and 53.1°F (11.7°C). The average high-temperature during July is a still warm 80.2°F (26.8°C), almost matching the conditions of the preceding month. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Duncans Mills, California, with an average temperature fluctuating between 81°F (27.2°C) and 53.4°F (11.9°C). In Duncans Mills, August records the highest average temperatures, peaking at 81°F (27.2°C) and reaching a low of 53.4°F (11.9°C). For August, the heat index is calculated to be 84.2°F (29°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Duncans Mills, California, with an average temperature varying between 53.4°F (11.9°C) and 79.9°F (26.6°C). Welcoming September, Duncans Mills notes an average high-temperature of a still warm 79.9°F (26.6°C), nearly consistent with August's 81°F (27.2°C). Weather in September »Weather in October
October, the same as September, in Duncans Mills, California, is another pleasant autumn month, with an average temperature ranging between max 72.5°F (22.5°C) and min 50.5°F (10.3°C). The transition to October results in a modest reduction in average high-temperature, moving from a warm 79.9°F (26.6°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 Duncans Mills, is another comfortable month, with an average temperature fluctuating between 63.5°F (17.5°C) and 45.3°F (7.4°C). A shift in Duncans Mills's weather is observed as October turns into November, with the average high temperature reducing from an agreeable 72.5°F (22.5°C) to a refreshing 63.5°F (17.5°C). Weather in November »Weather in December
December, the first month of the winter in Duncans Mills, is still a mild month, with temperature in the range of an average low of 41.4°F (5.2°C) and an average high of 56.3°F (13.5°C). December is the coldest month, exhibiting average temperatures of 56.3°F (13.5°C) at the peak and 41.4°F (5.2°C) at the base. Weather in December »Updated: Aug 25, 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
In Duncans Mills, during the entire year, the rain falls for 60.1 days and collects up to 12.87" (327mm) of precipitation.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3.
The month with the most rainfall is February, when the rain falls for 7.3 days and typically aggregates up to 3.27" (83mm) of precipitation.
The most humid month in Duncans Mills, California, is March, with an average relative humidity of 77%.
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.
With an average of 14h and 48min of daylight, June has the longest days of the year.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
The months with the least rainfall are July and August Rain falls for 1.3 days and accumulates 0.04" (1mm) of rain.
The month with the most sunshine is July, with an average of 11.8h of sunshine.
The warmest time of the year is August, with temperatures averaging a high of 81°F (27.2°C) and a low of 53.4°F (11.9°C).
September is the least humid month in Duncans Mills, with an average relative humidity of 62%.
In Duncans Mills, December is the coldest month, with temperatures averaging a high of 56.3°F (13.5°C) and a low of 41.4°F (5.2°C).
December has the shortest days of the year, with an average of 9h and 30min of daylight.
December has the least sunshine of the year, with an average of 5.4h of sunshine.
Average temperature
Duncans Mills, CA
The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (56.3°F).
The months with the highest average low temperature are August and September (53.4°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).
Average pressure
Duncans Mills, 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
Duncans Mills, CA
- Average wind speed in January:
5.3mph - Average wind speed in February:
6.2mph - Average wind speed in March:
6.5mph - Average wind speed in April:
7.1mph - Average wind speed in May:
7.2mph - Average wind speed in June:
6.9mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.3mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5mph - Average wind speed in December:
5.2mph
The windiest month (with the highest average wind speed) is May (7.2mph).
The calmest month (with the lowest average wind speed) is November (5mph).
Average humidity
Duncans Mills, CA
The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is September (62%).
Average rainfall
Duncans Mills, CA
- Average rainfall in January:
1.97" - Average rainfall in February:
3.27" - Average rainfall in March:
2.01" - Average rainfall in April:
0.51" - Average rainfall in May:
0.79" - Average rainfall in June:
0.12"
- Average rainfall in July:
0.04" - Average rainfall in August:
0.04" - Average rainfall in September:
0.08" - Average rainfall in October:
0.63" - Average rainfall in November:
1.1" - Average rainfall in December:
2.32"
The wettest month (with the highest rainfall) is February (3.27").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days
Duncans Mills, CA
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
5.6 days - Average rainfall days in May:
4.8 days - Average rainfall days in June:
1.8 days
- Average rainfall days in July:
1.3 days - Average rainfall days in August:
0.9 days - Average rainfall days in September:
1.9 days - Average rainfall days in October:
3.6 days - Average rainfall days in November:
5.9 days - Average rainfall days in December:
8.6 days
The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.9 days).
Average daylight / Average sunshine
Duncans Mills, CA
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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 36min - Average sunshine in February:
5h and 54min - Average sunshine in March:
7h and 6min - Average sunshine in April:
9h and 48min - Average sunshine in May:
10h and 12min - Average sunshine in June:
11h and 24min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 42min - Average sunshine in September:
10h and 48min - Average sunshine in October:
6h and 48min - Average sunshine in November:
6h and 18min - Average sunshine in December:
5h and 24min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days
Duncans Mills, CA
- Average sunshine days in January:
22 days - Average sunshine days in February:
19.9 days - Average sunshine days in March:
20 days - Average sunshine days in April:
23.3 days - Average sunshine days in May:
24.8 days - Average sunshine days in June:
27.3 days
- Average sunshine days in July:
28.9 days - Average sunshine days in August:
28.4 days - Average sunshine days in September:
27.9 days - Average sunshine days in October:
26.3 days - Average sunshine days in November:
23.5 days - Average sunshine days in December:
21.3 days
The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is February (19.9 days).
Average UV index
Duncans Mills, CA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Duncans Mills, CA
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility
Duncans Mills, 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).
