Climate and monthly weather forecastYettem, CA
Climate and monthly weather forecast
Weather in January
January is a mild winter month in Yettem, California, with an average temperature fluctuating between 57.9°F (14.4°C) and 41.4°F (5.2°C). The transition into January shows a subtle variation to a refreshing 57.9°F (14.4°C) from December's 55.2°F (12.9°C) in the average high-temperature. Weather in January »Weather in February
The last month of the winter, February, is also a moderate month in Yettem, California, with an average temperature varying between 59.2°F (15.1°C) and 41.4°F (5.2°C). The initiation of February records an average high-temperature of a still mild 59.2°F (15.1°C), displaying a near consistency with the previous month. Weather in February »Weather in March
The first month of the spring, March, is a comfortable month in Yettem, California, with an average temperature varying between 43.5°F (6.4°C) and 64°F (17.8°C). In March, Yettem experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 59.2°F (15.1°C) in February to a still refreshing 64°F (17.8°C). Weather in March »Weather in April
April is a pleasant spring month in Yettem, California, with an average temperature ranging between max 70°F (21.1°C) and min 47.1°F (8.4°C). April witnesses a minor rise in the average high-temperature, transitioning from a comfortable 64°F (17.8°C) in March to an agreeable 70°F (21.1°C). Weather in April »Weather in May
May, the last month of the spring in Yettem, is a moderately hot month, with an average temperature varying between 77.9°F (25.5°C) and 53.1°F (11.7°C). As Yettem enters May, the average high-temperature marginally increases from the an agreeable 70°F (21.1°C) of April to a moderately hot 77.9°F (25.5°C). Weather in May »Weather in June
June, the first month of the summer in Yettem, is a hot month, with an average temperature fluctuating between 59.5°F (15.3°C) and 90.1°F (32.3°C). June's arrival sees a rise in the average high-temperature, jumping from May's warm 77.9°F (25.5°C) to a hot 90.1°F (32.3°C). Weather in June »Weather in July
July is a torrid summer month in Yettem, California, with an average temperature fluctuating between 63.3°F (17.4°C) and 97.3°F (36.3°C). Temperature records mark July as the warmest month, with highs averaging 97.3°F (36.3°C) and lows at 63.3°F (17.4°C). Weather in July »Weather in August
The last month of the summer, August, is another torrid month in Yettem, California, with an average temperature ranging between min 62.6°F (17°C) and max 96.4°F (35.8°C). Yettem starts August with an average high-temperature of a still torrid 96.4°F (35.8°C), a minor shift from July's 97.3°F (36.3°C). Weather in August »Weather in September
September, the first month of the autumn in Yettem, is still a tropical month, with an average temperature varying between 60.1°F (15.6°C) and 90.5°F (32.5°C). September implies a soft temperature shift, with average high-temperatures reducing from August's torrid 96.4°F (35.8°C) to a tropical 90.5°F (32.5°C). Weather in September »Weather in October
October, like September, in Yettem, California, is a moderately hot autumn month, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 52.7°F (11.5°C). Arrival of October comes with a reduction in the average high-temperature, falling from a hot 90.5°F (32.5°C) in September to a moderately hot 77.4°F (25.2°C). Weather in October »Weather in November
November, the last month of the autumn in Yettem, is another refreshing month, with an average temperature varying between 65.5°F (18.6°C) and 45.5°F (7.5°C). Stepping into November, Yettem observes a temperature decline, with the average high falling from October's warm 77.4°F (25.2°C) to a comfortable 65.5°F (18.6°C). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Yettem, California, with temperature in the range of an average high of 55.2°F (12.9°C) and an average low of 40.1°F (4.5°C). December, marked by an average high-temperature of 55.2°F (12.9°C) and a low-temperature of 40.1°F (4.5°C), is the coldest month. Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Yettem, CA
The warmest month (with the highest average high temperature) is July (97.3°F).
The month with the lowest average high temperature is December (55.2°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure
Yettem, CA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"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:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Yettem, CA
- Average wind speed in January:
3.5mph - Average wind speed in February:
4mph - Average wind speed in March:
4.5mph - Average wind speed in April:
4.7mph - Average wind speed in May:
4.7mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.2mph - Average wind speed in October:
3.8mph - Average wind speed in November:
3.5mph - Average wind speed in December:
3.4mph
The windiest month (with the highest average wind speed) is June (5mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity
Yettem, CA
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is August (30%).
Average rainfall
Yettem, CA
- Average rainfall in January:
2.24" - Average rainfall in February:
2.6" - Average rainfall in March:
2.72" - Average rainfall in April:
1.34" - Average rainfall in May:
1.1" - Average rainfall in June:
0.08"
- Average rainfall in July:
0.12" - Average rainfall in August:
0.08" - Average rainfall in September:
0.2" - Average rainfall in October:
0.55" - Average rainfall in November:
1.38" - Average rainfall in December:
1.89"
The wettest month (with the highest rainfall) is March (2.72").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days
Yettem, CA
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
7.8 days - Average rainfall days in May:
4.8 days - Average rainfall days in June:
1.3 days
- Average rainfall days in July:
2.3 days - Average rainfall days in August:
1 days - Average rainfall days in September:
2.5 days - Average rainfall days in October:
3.5 days - Average rainfall days in November:
5.5 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is August (1 days).
Average snowfall days
Yettem, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Yettem, 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 6min - Average daylight in June:
14h and 36min
- 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 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
6h and 54min - Average sunshine in February:
6h and 48min - Average sunshine in March:
8h and 42min - Average sunshine in April:
11h and 0min - Average sunshine in May:
11h and 36min - Average sunshine in June:
12h and 12min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
12h and 0min - Average sunshine in September:
11h and 6min - Average sunshine in October:
8h and 6min - Average sunshine in November:
7h and 6min - Average sunshine in December:
6h and 42min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days
Yettem, CA
- Average sunshine days in January:
22.7 days - Average sunshine days in February:
20.2 days - Average sunshine days in March:
19.8 days - Average sunshine days in April:
21.3 days - Average sunshine days in May:
24.6 days - Average sunshine days in June:
27.3 days
- Average sunshine days in July:
26.7 days - Average sunshine days in August:
28.7 days - Average sunshine days in September:
26.6 days - Average sunshine days in October:
27.2 days - Average sunshine days in November:
24.2 days - Average sunshine days in December:
21.8 days
The month with the most sunshine days is August (28.7 days).
The month with the least sunshine days is March (19.8 days).
Average UV index
Yettem, CA
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Yettem, CA
The month with the most cloud cover is March (Cloud cover 25).
The months with the least cloud cover are July and August (Cloud cover 4).
Average visibility
Yettem, 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).





