San Gregorio, CA - Detailed climate information and monthly weather forecast

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 rainfall
Average daylight

January and March, with an average high-temperature of 60.1°F (15.6°C), are the coldest months in San Gregorio. The month with the most rainfall is January when 5.7" (145mm) of precipitation is typically aggregated.

Weather in January »

In February, the average high-temperature is 60.3°F (15.7°C), and the average low-temperature is 41.5°F (5.3°C). Throughout February, 5.4" (136mm) of precipitation is accumulated.

Weather in February »

January and March, with an average high-temperature of 60.1°F (15.6°C), are the coldest months in San Gregorio. In San Gregorio, California, 4.6" (117mm) of precipitation is typically accumulated.

Weather in March »

The average high-temperature, in April, is 62.1°F (16.7°C), while the average low-temperature is 42.6°F (5.9°C). In San Gregorio, 2" (50.8mm) of precipitation is typically accumulated.

Weather in April »

In San Gregorio, the average high-temperature is 63.9°F (17.7°C), and the average low-temperature is 46°F (7.8°C). During May, San Gregorio regularly aggregates up to 0.9" (21.6mm) of precipitation.

Weather in May »

In San Gregorio, the average high-temperature is 67.1°F (19.5°C), and the average low-temperature is 48.2°F (9°C). During June, San Gregorio regularly aggregates up to 0.3" (7.4mm) of precipitation.

Weather in June »

The average high-temperature, in July, is 70°F (21.1°C), while the average low-temperature is 50.5°F (10.3°C). The month with the least rainfall in San Gregorio is July when 0.1" (3.3mm) of precipitation is typically aggregated.

Weather in July »

The average high-temperature, in August, is 71.1°F (21.7°C), while the average low-temperature is 51.1°F (10.6°C). During August, San Gregorio regularly aggregates up to 0.2" (5.1mm) of precipitation.

Weather in August »

September is the warmest month, with an average high-temperature of 72.5°F (22.5°C) and an average low-temperature of 49.3°F (9.6°C). In San Gregorio, 0.4" (10.4mm) of precipitation is typically accumulated.

Weather in September »

In October, the average high-temperature is 70.5°F (21.4°C), and the average low-temperature is 45.3°F (7.4°C). In San Gregorio, in October, 1.7" (42.4mm) of precipitation is typically accumulated.

Weather in October »

The average high-temperature, in San Gregorio, California, is 64.8°F (18.2°C), while the average low-temperature is 41.7°F (5.4°C). In San Gregorio, California, in November, 3.9" (99.8mm) of precipitation is typically accumulated.

Weather in November »

In San Gregorio, in December, the average high-temperature is 60.6°F (15.9°C), and the average low-temperature is 39°F (3.9°C). In San Gregorio, California, 4.4" (110.7mm) of precipitation is typically accumulated.

Weather in December »[Resources]

What is the coldest month in San Gregorio?

January and March, with an average high-temperature of 60.1°F (15.6°C), are the coldest months.

How much does it rain in San Gregorio?

During the entire year, San Gregorio aggregates up to 29.5" (749.5mm) of precipitation.

What is the wettest month in San Gregorio?

January is the month with the most rainfall, with 5.7" (145mm) of accumulated precipitation.

When are the longest days in San Gregorio?

The month with the longest days in San Gregorio, California, is June, with an average of 14.7h of daylight.

What is the driest month in San Gregorio?

July is the month with the least rainfall, with 0.1" (3.3mm) of accumulated precipitation.

What is the warmest month in San Gregorio?

September is the warmest month in San Gregorio, California, with an average high-temperature of 72.5°F (22.5°C) and an average low-temperature of 49.3°F (9.6°C).

What is the month with the shortest days in San Gregorio?

With an average of 9.6h of daylight, December has the shortest days of the year.

Today

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Long-term

Climate J F M A M J J A S O N D Year

Average high temperature in January:
60.1°F
Average high temperature in February:
60.3°F
Average high temperature in March:
60.1°F
Average high temperature in April:
62.1°F
Average high temperature in May:
63.9°F
Average high temperature in June:
67.1°F

Average high temperature in July:
70°F
Average high temperature in August:
71.1°F
Average high temperature in September:
72.5°F
Average high temperature in October:
70.5°F
Average high temperature in November:
64.8°F
Average high temperature in December:
60.6°F

The warmest month (with the highest average high temperature) is September (72.5°F).
Months with the lowest average high temperature are January and March (60.1°F).

Average low temperature in January:
40.3°F
Average low temperature in February:
41.5°F
Average low temperature in March:
42.3°F
Average low temperature in April:
42.6°F
Average low temperature in May:
46°F
Average low temperature in June:
48.2°F

Average low temperature in July:
50.5°F
Average low temperature in August:
51.1°F
Average low temperature in September:
49.3°F
Average low temperature in October:
45.3°F
Average low temperature in November:
41.7°F
Average low temperature in December:
39°F

The month with the highest average low temperature is August (51.1°F).
The coldest month (with the lowest average low temperature) is December (39°F).

[Resources]