Climate and monthly weather forecastVernalis, CA
Climate and monthly weather forecast
Weather in January
January in Vernalis, California, is a moderate winter month, with temperature in the range of an average low of 40.1°F (4.5°C) and an average high of 55.8°F (13.2°C). The onset of January brings an average high-temperature of a refreshing 55.8°F (13.2°C), nearly matching the December temperature. Weather in January »Weather in February
February, the last month of the winter in Vernalis, is also a moderate month, with an average temperature varying between 41°F (5°C) and 59.4°F (15.2°C). February's presence marks an average high-temperature of a still moderate 59.4°F (15.2°C), subtly varied from January's 55.8°F (13.2°C). Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in Vernalis, California, with an average temperature fluctuating between 43.2°F (6.2°C) and 63.1°F (17.3°C). The commencement of March brings an average high-temperature of a still refreshing 63.1°F (17.3°C), marking an inconsequential divergence from February. Weather in March »Weather in April
April is an agreeable spring month in Vernalis, California, with an average temperature varying between 69.4°F (20.8°C) and 46°F (7.8°C). In Vernalis, the onset of April comes with a modest high-temperature shift, transitioning from March's enjoyable 63.1°F (17.3°C) to a pleasant 69.4°F (20.8°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Vernalis, California, with an average temperature varying between 49.8°F (9.9°C) and 76.5°F (24.7°C). May's onset brings a minor rise in the average high-temperature, moving from an agreeable 69.4°F (20.8°C) in April to a moderately hot 76.5°F (24.7°C). Weather in May »Weather in June
The first month of the summer, June, is a hot month in Vernalis, California, with an average temperature fluctuating between 86.4°F (30.2°C) and 55.6°F (13.1°C). The shift into June is accompanied by a temperature increase, with the average high-temperature rising from a warm 76.5°F (24.7°C) in May to a hot 86.4°F (30.2°C). Weather in June »Weather in July
July, like June, is another hot summer month in Vernalis, California, with an average temperature ranging between min 58.1°F (14.5°C) and max 92.5°F (33.6°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 92.5°F (33.6°C) and a low of 58.1°F (14.5°C). For July, the heat index is evaluated at a very hot 96.8°F (36°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Vernalis, California, with an average temperature varying between 58.6°F (14.8°C) and 91.4°F (33°C). The advent of August presents an average high-temperature of a still tropical 91.4°F (33°C), maintaining a close correlation with the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Vernalis, is still a tropical month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 86.5°F (30.3°C). As August turns into September, the average high-temperatures rest at a still hot 86.5°F (30.3°C), showing a minor variation from the prior month. Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Vernalis, California, with an average temperature ranging between min 52.7°F (11.5°C) and max 75.6°F (24.2°C). A moderate decline in the average high-temperature is seen during October, decreasing from a tropical 86.5°F (30.3°C) in September to a moderately hot 75.6°F (24.2°C). Weather in October »Weather in November
November, the last month of the autumn in Vernalis, is also an enjoyable month, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 45°F (7.2°C). As Vernalis enters November, the average high-temperature decreases from the a moderately hot 75.6°F (24.2°C) of October to a refreshing 63.1°F (17.3°C). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Vernalis, California, with an average temperature varying between 54.1°F (12.3°C) and 40.1°F (4.5°C). In Vernalis, December records the lowest average temperatures, peaking at 54.1°F (12.3°C) and reaching a low of 40.1°F (4.5°C). Weather in December »Updated: Aug 3, 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
January is the most humid month, with an average relative humidity of 74%.
In Vernalis, during the entire year, the rain falls for 60.6 days and collects up to 5.71" (145mm) of precipitation.
In Vernalis, California, snow does not fall in January through November.
In Vernalis, during the entire year, snow falls for 0.1 days.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3.
March is the month with the most rainfall. Rain falls for 10.6 days and accumulates 1.06" (27mm) of precipitation.
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 and August are months with the least rain when the rain falls for 1.5 days and typically aggregates up to 0.08" (2mm) of rain.
The month with the longest days is June, with an average of 14h and 42min of daylight.
July, on average, is the warmest month, registering a high temperature of 92.5°F (33.6°C) and a low of 58.1°F (14.5°C).
July is the least humid month, with an average relative humidity of 45%.
The month with the most sunshine is July, with an average of 12.1h of sunshine.
The month with the highest UV index is July, with an average maximum UV index of 7.
December is the coldest month, with an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 40.1°F (4.5°C).
The only month with snowfall is December.
The month with the most snowfall days is December, when snow falls for 0.1 days.
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 5.8h of sunshine.
Average temperature
Vernalis, CA
The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is December (54.1°F).
The month with the highest average low temperature is August (58.6°F).
The coldest months (with the lowest average low temperature) are January and December (40.1°F).
Average pressure
Vernalis, 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:
29.97"Hg - Average pressure in June:
29.91"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:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Vernalis, CA
- Average wind speed in January:
4.6mph - Average wind speed in February:
5.8mph - Average wind speed in March:
5.9mph - Average wind speed in April:
6.5mph - Average wind speed in May:
6.8mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.2mph - Average wind speed in September:
5.7mph - Average wind speed in October:
5.3mph - Average wind speed in November:
4.5mph - Average wind speed in December:
5.1mph
The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).
Average humidity
Vernalis, CA
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is July (45%).
Average rainfall
Vernalis, CA
- Average rainfall in January:
0.79" - Average rainfall in February:
0.75" - Average rainfall in March:
1.06" - Average rainfall in April:
0.55" - Average rainfall in May:
0.28" - Average rainfall in June:
0.08"
- Average rainfall in July:
0.12" - Average rainfall in August:
0.08" - Average rainfall in September:
0.16" - Average rainfall in October:
0.35" - Average rainfall in November:
0.55" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is March (1.06").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days
Vernalis, CA
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
10.6 days - Average rainfall days in April:
7.3 days - Average rainfall days in May:
4.1 days - Average rainfall days in June:
1.5 days
- Average rainfall days in July:
2.6 days - Average rainfall days in August:
1.2 days - Average rainfall days in September:
2.5 days - Average rainfall days in October:
3.2 days - Average rainfall days in November:
5.3 days - Average rainfall days in December:
8.1 days
The month with the highest number of rainy days is March (10.6 days).
The month with the least rainy days is August (1.2 days).
Average snowfall days
Vernalis, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0 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 month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Vernalis, 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 12min - 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 6min - Average sunshine in February:
6h and 6min - Average sunshine in March:
7h and 48min - Average sunshine in April:
10h and 12min - Average sunshine in May:
11h and 12min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
11h and 54min - Average sunshine in September:
11h and 24min - Average sunshine in October:
7h and 12min - Average sunshine in November:
6h and 36min - Average sunshine in December:
5h and 48min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days
Vernalis, CA
- Average sunshine days in January:
22.6 days - Average sunshine days in February:
20.5 days - Average sunshine days in March:
18.4 days - Average sunshine days in April:
21.8 days - Average sunshine days in May:
25.7 days - Average sunshine days in June:
27.8 days
- Average sunshine days in July:
27.9 days - Average sunshine days in August:
28.6 days - Average sunshine days in September:
26.8 days - Average sunshine days in October:
26.6 days - Average sunshine days in November:
23.8 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is March (18.4 days).
Average UV index
Vernalis, CA
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Vernalis, CA
The month with the most cloud cover is March (Cloud cover 36).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility
Vernalis, 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).
