Climate and monthly weather forecastDublin, CA
Climate and monthly weather forecast
Weather in January
January is a mild winter month in Dublin, California, with an average temperature ranging between min 41.5°F (5.3°C) and max 57°F (13.9°C). Dublin's average high-temperature marks a mild 57°F (13.9°C) with the advent of January, closely mirroring that of the preceding month. Weather in January »Weather in February
The last month of the winter, February, is another mild month in Dublin, California, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 42.3°F (5.7°C). At the onset of February, Dublin records an average high-temperature of a still moderate 59.4°F (15.2°C), showing little deviation from the preceding month. Weather in February »Weather in March
March, the first month of the spring in Dublin, is an enjoyable month, with an average temperature varying between 62.2°F (16.8°C) and 43.3°F (6.3°C). The transition from February to March sees average high-temperatures adjusting to a still refreshing 62.2°F (16.8°C), from a not significantly different 59.4°F (15.2°C). Weather in March »Weather in April
April, the same as March, is another refreshing spring month in Dublin, California, with an average temperature ranging between min 45.1°F (7.3°C) and max 67.5°F (19.7°C). The transition into April notes an average high-temperature of a still enjoyable 67.5°F (19.7°C), revealing a mild distinction from the 62.2°F (16.8°C) in March. Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Dublin, California, with an average temperature varying between 72.7°F (22.6°C) and 48.9°F (9.4°C). May's onset records a minor alteration in the average high-temperature to a pleasant 72.7°F (22.6°C) from April's 67.5°F (19.7°C). Weather in May »Weather in June
June, the first month of the summer in Dublin, is a moderately hot month, with an average temperature varying between 80.8°F (27.1°C) and 53.8°F (12.1°C). Dublin's weather in June presents a minor rise in the average high-temperature, moving from an agreeable 72.7°F (22.6°C) in May to a warm 80.8°F (27.1°C). Weather in June »Weather in July
July, like June, in Dublin, California, is a moderately hot summer month, with an average temperature ranging between max 85.3°F (29.6°C) and min 55.9°F (13.3°C). In Dublin, July is identified by the highest average temperatures, reaching a peak of 85.3°F (29.6°C) and a low of 55.9°F (13.3°C). In July, the heat index is evaluated at a tropical 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Dublin, California, with an average temperature fluctuating between 56.7°F (13.7°C) and 84.7°F (29.3°C). With the arrival of August, Dublin's average high-temperature registers at a still warm 84.7°F (29.3°C), indicating a subtle variation from the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Dublin, California, with an average temperature ranging between min 56.3°F (13.5°C) and max 82°F (27.8°C). Dublin marks the onset of September with an average high-temperature of a still moderately hot 82°F (27.8°C), subtly divergent from August's 84.7°F (29.3°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Dublin, California, with an average temperature varying between 52.5°F (11.4°C) and 74.1°F (23.4°C). In October, the meteorological conditions change slightly, with the average high-temperature moving from a warm 82°F (27.8°C) in September to a still moderately hot 74.1°F (23.4°C). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Dublin, California, with an average temperature fluctuating between 63.7°F (17.6°C) and 46.4°F (8°C). Onset of November witnesses a reduction in the average high-temperature, falling from a moderately hot 74.1°F (23.4°C) in October to a refreshing 63.7°F (17.6°C). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Dublin, California, with an average temperature varying between 41.7°F (5.4°C) and 55°F (12.8°C). Dublin's December weather, marked by an average high temperature of 55°F (12.8°C) and an average low temperature of 41.7°F (5.4°C), is the coldest in the year. Weather in December »Updated: Feb 9, 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 Dublin, California, during the entire year, the rain falls for 70.2 days and collects up to 10.98" (279mm) 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 in Dublin is February, when the rain falls for 8.3 days and typically aggregates up to 2.05" (52mm) of precipitation.
With an average relative humidity of 74%, March is the most humid month in Dublin, California.
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.
June has the longest days of the year, with an average of 14h and 42min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index in Dublin, California.
In Dublin, July is the month with the highest recorded average temperatures, measuring a high of 85.3°F (29.6°C) and a low of 55.9°F (13.3°C).
The months with the lowest humidity in Dublin, California, are July and September, with an average relative humidity of 56%.
July and August are months with the least rain in Dublin when the rain falls for 1.8 days and typically aggregates up to 0.04" (1mm) of rain.
With an average of 12.1h of sunshine, July has the most sunshine of the year in Dublin.
Temperature records mark December as the coldest month, with highs averaging 55°F (12.8°C) and lows at 41.7°F (5.4°C).
December has the shortest days of the year, with an average of 9h and 36min of daylight.
December has the least sunshine of the year, with an average of 6h of sunshine.
Average temperature
Dublin, CA
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (55°F).
The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure
Dublin, CA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.07"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:
29.98"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed
Dublin, CA
- Average wind speed in January:
4.3mph - Average wind speed in February:
5.3mph - Average wind speed in March:
5.5mph - Average wind speed in April:
5.9mph - Average wind speed in May:
6.3mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5mph - Average wind speed in October:
4.4mph - Average wind speed in November:
4.2mph - Average wind speed in December:
4.7mph
The windiest month (with the highest average wind speed) is May (6.3mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).
Average humidity
Dublin, CA
The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July and September (56%).
Average rainfall
Dublin, CA
- Average rainfall in January:
1.93" - Average rainfall in February:
2.05" - Average rainfall in March:
1.89" - Average rainfall in April:
0.71" - Average rainfall in May:
0.47" - Average rainfall in June:
0.12"
- Average rainfall in July:
0.04" - Average rainfall in August:
0.04" - Average rainfall in September:
0.12" - Average rainfall in October:
0.55" - Average rainfall in November:
1.26" - Average rainfall in December:
1.81"
The wettest month (with the highest rainfall) is February (2.05").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days
Dublin, CA
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12.4 days - Average rainfall days in April:
7.3 days - Average rainfall days in May:
4.6 days - Average rainfall days in June:
1.7 days
- Average rainfall days in July:
1.8 days - Average rainfall days in August:
0.9 days - Average rainfall days in September:
2.3 days - Average rainfall days in October:
4.5 days - Average rainfall days in November:
6.7 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (0.9 days).
Average daylight / Average sunshine
Dublin, CA
- Average daylight in January:
9h and 54min - 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 12min - Average daylight in June:
14h and 42min
- 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 36min
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 36min).
- Average sunshine in January:
6h and 18min - Average sunshine in February:
6h and 12min - Average sunshine in March:
8h and 0min - Average sunshine in April:
10h and 24min - Average sunshine in May:
11h and 6min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
12h and 0min - Average sunshine in September:
11h and 12min - Average sunshine in October:
7h and 12min - Average sunshine in November:
6h and 42min - Average sunshine in December:
6h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days
Dublin, CA
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
19 days - Average sunshine days in March:
17.6 days - Average sunshine days in April:
22.1 days - Average sunshine days in May:
25.6 days - Average sunshine days in June:
27.7 days
- Average sunshine days in July:
28.3 days - Average sunshine days in August:
29 days - Average sunshine days in September:
27 days - Average sunshine days in October:
25.4 days - Average sunshine days in November:
22.4 days - Average sunshine days in December:
19.6 days
The month with the most sunshine days is August (29 days).
The month with the least sunshine days is March (17.6 days).
Average UV index
Dublin, 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
Dublin, CA
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility
Dublin, 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).
