Climate and monthly weather forecastSan Augustine, CA
Climate and monthly weather forecast
Weather in January
January, the same as December, is another refreshing winter month in San Augustine, California, with an average temperature varying between 49.3°F (9.6°C) and 63°F (17.2°C). Welcoming January, San Augustine notes an average high-temperature of a still comfortable 63°F (17.2°C), nearly consistent with December's 61.2°F (16.2°C). Weather in January »Weather in February
February, the last month of the winter in San Augustine, is another refreshing month, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 62.1°F (16.7°C). January's transformation into February witnesses an average high-temperature of a still refreshing 62.1°F (16.7°C), noting a minor change from the preceding month. Weather in February »Weather in March
March, the first month of the spring in San Augustine, is still a comfortable month, with an average temperature fluctuating between 48.7°F (9.3°C) and 64°F (17.8°C). March's weather records an average high-temperature of a still enjoyable 64°F (17.8°C), showing little deviation from February. Weather in March »Weather in April
April, the same as March, is another comfortable spring month in San Augustine, California, with an average temperature fluctuating between 66.9°F (19.4°C) and 50.4°F (10.2°C). During April, San Augustine observes a subtle ascent to a still enjoyable 66.9°F (19.4°C) from March's 64°F (17.8°C) in the average high-temperature. Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in San Augustine, California, with an average temperature fluctuating between 52.3°F (11.3°C) and 69.6°F (20.9°C). The transition into May notes an average high-temperature of an agreeable 69.6°F (20.9°C), revealing a mild distinction from the 66.9°F (19.4°C) in April. Weather in May »Weather in June
June, the first month of the summer in San Augustine, is a warm month, with temperature in the range of an average high of 74.5°F (23.6°C) and an average low of 56.3°F (13.5°C). June brings an average high-temperature of a moderately hot 74.5°F (23.6°C), nearly identical to the preceding month. Weather in June »Weather in July
July, the same as June, is another warm summer month in San Augustine, California, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 78.3°F (25.7°C). San Augustine's weather, upon July's arrival, documents an average high-temperature of a still moderately hot 78.3°F (25.7°C), nearly identical to the prior month. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in San Augustine, California, with an average temperature varying between 78.8°F (26°C) and 60.8°F (16°C). The warmest month is August, with an average high-temperature of 78.8°F (26°C) and an average low-temperature of 60.8°F (16°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in San Augustine, California, with an average temperature fluctuating between 77.5°F (25.3°C) and 61.2°F (16.2°C). San Augustine ushers in September with an average high-temperature of a still warm 77.5°F (25.3°C), showing a close resemblance to the previous month. Weather in September »Weather in October
October, the same as September, is another warm autumn month in San Augustine, California, with an average temperature ranging between min 57.9°F (14.4°C) and max 73.6°F (23.1°C). San Augustine's shift into October is marked by a subtle change to a still warm 73.6°F (23.1°C) from September's 77.5°F (25.3°C) in temperature. Weather in October »Weather in November
November, the last month of the autumn in San Augustine, is another refreshing month, with an average temperature ranging between min 52.9°F (11.6°C) and max 67.5°F (19.7°C). November signifies a minor drop in average high-temperature, transitioning from a moderately hot 73.6°F (23.1°C) in October to a refreshing 67.5°F (19.7°C). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in San Augustine, California, with an average temperature fluctuating between 48.6°F (9.2°C) and 61.2°F (16.2°C). San Augustine notes the coldest temperatures in December, with a high average of 61.2°F (16.2°C) and a low of 48.6°F (9.2°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
San Augustine, CA
The warmest month (with the highest average high temperature) is August (78.8°F).
The month with the lowest average high temperature is December (61.2°F).
The month with the highest average low temperature is September (61.2°F).
The coldest month (with the lowest average low temperature) is February (47.8°F).
Average pressure
San Augustine, CA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.91"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).
Average wind speed
San Augustine, CA
- Average wind speed in January:
7mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8mph - Average wind speed in April:
8.8mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
7mph - Average wind speed in September:
7.2mph - Average wind speed in October:
7.1mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.2mph
The windiest month (with the highest average wind speed) is May (8.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity
San Augustine, CA
The month with the highest relative humidity is March (67%).
The months with the lowest relative humidity are October and November (58%).
Average rainfall
San Augustine, CA
- Average rainfall in January:
1.38" - Average rainfall in February:
1.02" - Average rainfall in March:
1.14" - Average rainfall in April:
0.35" - Average rainfall in May:
0.12" - Average rainfall in June:
0.04"
The wettest month (with the highest rainfall) is January (1.38").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days
San Augustine, CA
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.2 days - Average rainfall days in March:
6.2 days - Average rainfall days in April:
3.6 days - Average rainfall days in May:
2.4 days - Average rainfall days in June:
1 days
- Average rainfall days in July:
2.8 days - Average rainfall days in August:
0.8 days - Average rainfall days in September:
1.6 days - Average rainfall days in October:
1.9 days - Average rainfall days in November:
2.4 days - Average rainfall days in December:
5 days
The month with the highest number of rainy days is March (6.2 days).
The month with the least rainy days is August (0.8 days).
Average daylight / Average sunshine
San Augustine, CA
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
6h and 54min - Average sunshine in February:
6h and 36min - Average sunshine in March:
8h and 54min - Average sunshine in April:
11h and 6min - Average sunshine in May:
11h and 36min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 54min - Average sunshine in September:
11h and 18min - Average sunshine in October:
7h and 48min - Average sunshine in November:
7h and 12min - Average sunshine in December:
6h and 42min
The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days
San Augustine, CA
- Average sunshine days in January:
25.5 days - Average sunshine days in February:
22.3 days - Average sunshine days in March:
25.2 days - Average sunshine days in April:
26 days - Average sunshine days in May:
27.5 days - Average sunshine days in June:
28.3 days
- Average sunshine days in July:
26.8 days - Average sunshine days in August:
29 days - Average sunshine days in September:
27.9 days - Average sunshine days in October:
28.2 days - Average sunshine days in November:
26.6 days - Average sunshine days in December:
25.7 days
The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (22.3 days).
Average UV index
San Augustine, CA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
San Augustine, CA
The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility
San Augustine, 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).





