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Contents
- 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 pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Boonville, California, is another fresh winter month, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 55.2°F (12.9°C). Boonville, California, measures an average high-temperature of a still fresh 55.2°F (12.9°C) in January, nearly consistent with the preceding month. Weather in January »
Weather in February
The last month of the winter, February, is a mild month in Boonville, California, with an average temperature ranging between min 37.9°F (3.3°C) and max 56.3°F (13.5°C). Boonville's shift into February sets the average high-temperature at a moderate 56.3°F (13.5°C), a figure that deviates only slightly from January's 55.2°F (12.9°C). Weather in February »
Weather in March
The first month of the spring, March, is also a moderate month in Boonville, California, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 57.6°F (14.2°C). The transition into March marks the average high-temperature at a still moderate 57.6°F (14.2°C), differing minimally from February's 56.3°F (13.5°C). Weather in March »
Weather in April
April is a refreshing spring month in Boonville, California, with temperature in the range of an average low of 41°F (5°C) and an average high of 63.1°F (17.3°C). As Boonville enters April, the average high-temperature marginally increases from the a moderate 57.6°F (14.2°C) of March to a comfortable 63.1°F (17.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Boonville, California, with an average temperature fluctuating between 69.1°F (20.6°C) and 45.1°F (7.3°C). In May, the average high-temperature marginally rises from an enjoyable 63.1°F (17.3°C) in April to an agreeable 69.1°F (20.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Boonville, California, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 78.1°F (25.6°C). Noticing a change, the average high-temperature during June moves from May's pleasant 69.1°F (20.6°C) to a moderately hot 78.1°F (25.6°C). Weather in June »
Weather in July
July, like June, in Boonville, California, is another warm summer month, with temperature in the range of an average high of 85.3°F (29.6°C) and an average low of 53.6°F (12°C). Boonville's temperatures tend to reach their peak averages in July, with a high of 85.3°F (29.6°C) and a low of 53.6°F (12°C). Throughout July, the heat index is evaluated at a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Boonville, California, with an average temperature ranging between min 53.4°F (11.9°C) and max 84.7°F (29.3°C). During August, the average high-temperature is a still warm 84.7°F (29.3°C), maintaining a close resemblance to that of the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Boonville, California, with an average temperature ranging between max 80.8°F (27.1°C) and min 51.4°F (10.8°C). A minor adjustment in Boonville's average high-temperature is noted with the start of September, touching a still warm 80.8°F (27.1°C) from August's 84.7°F (29.3°C). Weather in September »
Weather in October
October, the same as September, in Boonville, California, is another pleasant autumn month, with an average temperature varying between 72°F (22.2°C) and 47.1°F (8.4°C). Boonville's weather in October involves a mild decrease in the average high-temperature, moving down slightly from September's warm 80.8°F (27.1°C) to an agreeable 72°F (22.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in Boonville, California, with an average temperature fluctuating between 40.3°F (4.6°C) and 61°F (16.1°C). November is characterized by a reduction in the average high-temperature, from a pleasant 72°F (22.2°C) in October to a comfortable 61°F (16.1°C). Weather in November »
Weather in December
December, the first month of the winter in Boonville, is also a fresh month, with an average temperature varying between 53.6°F (12°C) and 37.4°F (3°C). Boonville experiences its lowest temperatures in December, with an average peak of 53.6°F (12°C) and a low of 37.4°F (3°C). Weather in December »
[Resources]Frequently asked questions
How much does it rain in Boonville?
In Boonville, during the entire year, the rain falls for 83.3 days and collects up to 17.72" (450mm) of precipitation.
When it does not snow in Boonville?
In Boonville, snow does not fall in January, March through December.
How much does it snow in Boonville?
In Boonville, during the entire year, snow aggregates up to 0.04" (1mm).
What is the wettest month in Boonville?
The months with the most rainfall are February and December, with an average 3.11" (79mm) of precipitation.
When does it snow in Boonville?
The only month with snowfall is February.
What is the snowiest month in Boonville?
February is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.04" (1mm) of snow.
What is the month with the lowest UV index in Boonville?
The months with the lowest UV index are February and November, with an average maximum UV index of 2.
What is the most humid month in Boonville?
March is the most humid month in Boonville, California, with an average relative humidity of 79%.
When is Daylight Saving Time (DST) in Boonville?
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.
When are the longest days in Boonville?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What is the month with the highest UV index in Boonville?
The months with the highest UV index in Boonville, California, are June and July, with an average maximum UV index of 6.
What is the hottest time of year in Boonville?
Boonville's warmest temperatures are experienced in July, with average high temperatures of 85.3°F (29.6°C) and lows of 53.6°F (12°C).
What is the least humid month in Boonville?
The months with the lowest humidity are July and September, with an average relative humidity of 58%.
What is the driest month in Boonville?
The months with the least rainfall in Boonville are July and August Rain falls for 1.8 days and accumulates 0.08" (2mm) of rain.
What month has the most sunshine in Boonville?
The month with the most sunshine is July, with an average of 12h of sunshine.
What time of the year is the coldest in Boonville?
Boonville's December weather reaches an average high of 53.6°F (12°C) and an average low of 37.4°F (3°C), making it the coldest month.
What is the month with the shortest days in Boonville?
The month with the shortest days in Boonville is December, with an average of 9h and 30min of daylight.
What is the month with the least sunshine in Boonville?
December has the least sunshine of the year in Boonville, California, with an average of 5.3h of sunshine.
Average temperature
Boonville, 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 (53.6°F).
The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is December (37.4°F).
Average pressure
Boonville, CA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.06"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:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed
Boonville, CA
- Average wind speed in January:
4.6mph - Average wind speed in February:
5.1mph - Average wind speed in March:
5.3mph - Average wind speed in April:
5.5mph - Average wind speed in May:
5.5mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.4mph - Average wind speed in October:
4.3mph - Average wind speed in November:
4.2mph - Average wind speed in December:
4.5mph
The windiest months (with the highest average wind speed) are April, May and June (5.5mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).
Average humidity
Boonville, CA
The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are July and September (58%).
Average rainfall
Boonville, CA
- Average rainfall in January:
2.91" - Average rainfall in February:
3.11" - Average rainfall in March:
2.91" - Average rainfall in April:
1.02" - Average rainfall in May:
1.02" - Average rainfall in June:
0.2"
The wettest months (with the highest rainfall) are February and December (3.11").
The driest months (with the least rainfall) are July and August (0.08").
Average rainfall days
Boonville, CA
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
9.4 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
8.6 days - Average rainfall days in May:
5.7 days - Average rainfall days in June:
2.9 days
- Average rainfall days in July:
1.8 days - Average rainfall days in August:
1.3 days - Average rainfall days in September:
2.5 days - Average rainfall days in October:
5.2 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is August (1.3 days).
Average snowfall
Boonville, CA
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Boonville, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.3 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 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Boonville, CA
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
5h and 5min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 4min - Average sunshine in May:
10h and 3min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 5min - Average sunshine in September:
10h and 5min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days
Boonville, CA
- Average sunshine days in January:
18.5 days - Average sunshine days in February:
17.1 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
19.8 days - Average sunshine days in May:
23 days - Average sunshine days in June:
25.8 days
- Average sunshine days in July:
28.5 days - Average sunshine days in August:
28.1 days - Average sunshine days in September:
26.9 days - Average sunshine days in October:
24.5 days - Average sunshine days in November:
21.4 days - Average sunshine days in December:
17.6 days
The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is March (15.9 days).
Average UV index
Boonville, CA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are February and November (UV index 2).
Average cloud cover
Boonville, CA
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility
Boonville, CA
The months with the highest visibility are February, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, March and December (5mi).
Boonville, California, USA
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