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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 in Williams, California, is a mild winter month, with an average temperature varying between 42.1°F (5.6°C) and 55.9°F (13.3°C). January's arrival brings an average high-temperature of a refreshing 55.9°F (13.3°C), demonstrating subtle variation from the preceding month. Weather in January »
Weather in February
The last month of the winter, February, is another mild month in Williams, California, with an average temperature varying between 41.7°F (5.4°C) and 58.6°F (14.8°C). The beginning of February records an average high-temperature of a still moderate 58.6°F (14.8°C), marking a negligible difference from January's 55.9°F (13.3°C). Weather in February »
Weather in March
March, the first month of the spring in Williams, is an enjoyable month, with an average temperature varying between 43.7°F (6.5°C) and 62.6°F (17°C). March reports an average high-temperature of a still refreshing 62.6°F (17°C), slightly varied from February's 58.6°F (14.8°C). Weather in March »
Weather in April
April is an agreeable spring month in Williams, California, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 47.3°F (8.5°C). Williams's transition into April is noticed by a slight rise in the average high-temperature, advancing from a refreshing 62.6°F (17°C) in March to an agreeable 70.3°F (21.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Williams, California, with an average temperature ranging between max 78.8°F (26°C) and min 53.1°F (11.7°C). May comes with a subtle rise, with the average high-temperature adjusting from an agreeable 70.3°F (21.3°C) in April to a warm 78.8°F (26°C). Weather in May »
Weather in June
June, the first month of the summer in Williams, is a tropical month, with an average temperature ranging between max 89.2°F (31.8°C) and min 60.1°F (15.6°C). June brings an increase in the average high-temperature, progressing from a moderately hot 78.8°F (26°C) in May to a hot 89.2°F (31.8°C). Weather in June »
Weather in July
July is a very hot summer month in Williams, California, with temperature in the range of an average high of 97°F (36.1°C) and an average low of 62.2°F (16.8°C). In Williams, July is identified by the highest average temperatures, reaching a peak of 97°F (36.1°C) and a low of 62.2°F (16.8°C). Weather in July »
Weather in August
The last month of the summer, August, is another very hot month in Williams, California, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 95.5°F (35.3°C). The arrival of August coincides with an average high-temperature of a still very hot 95.5°F (35.3°C), indicating a minimal shift from July's 97°F (36.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Williams, is also a hot month, with temperature in the range of an average high of 89.6°F (32°C) and an average low of 60.4°F (15.8°C). With the beginning of September, the average high-temperature shows a small decrease, transitioning from a very hot 95.5°F (35.3°C) in August to a tropical 89.6°F (32°C). Weather in September »
Weather in October
October, like September, in Williams, California, is another warm autumn month, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 76.5°F (24.7°C). Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a hot 89.6°F (32°C) to a warm 76.5°F (24.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another comfortable month in Williams, California, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 62.8°F (17.1°C). During Williams's transition into November, the average high-temperature lessens, moving from a warm 76.5°F (24.7°C) in October to an enjoyable 62.8°F (17.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a fresh month in Williams, California, with an average temperature fluctuating between 41.4°F (5.2°C) and 54°F (12.2°C). Williams experiences its lowest average temperatures in December, reaching a peak of 54°F (12.2°C) and a minimum of 41.4°F (5.2°C). Weather in December »
Updated: Jul 22, 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
How much does it rain?
In Williams, during the entire year, the rain falls for 76.6 days and collects up to 13.11" (333mm) of precipitation.
When it does not snow?
In Williams, snow does not fall in January through November.
How much does it snow?
Throughout the year, 0.04" (1mm) of snow is accumulated.
What is the month with the lowest UV index?
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
What is the wettest month?
The month with the most rainfall is February, when the rain falls for 9.1 days and typically aggregates up to 2.64" (67mm) of precipitation.
What is the most humid month?
The most humid month in Williams is March, with an average relative humidity of 71%.
When is Daylight Saving Time (DST)?
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?
June has the longest days of the year, with an average of 14h and 54min of daylight.
When is the highest UV index?
June and July, with an average maximum UV index of 7, are months with the highest UV index.
What time of the year is the hottest?
July stands out as Williams's warmest month, with temperatures ranging between an average high of 97°F (36.1°C) and a low of 62.2°F (16.8°C).
What is the driest month?
The month with the least rainfall is July, when the rain falls for 0.9 days and typically collects 0.04" (1mm) of precipitation.
What month has the most sunshine in Williams?
The month with the most sunshine is July, with an average of 12.2h of sunshine.
What is the least humid month?
With an average relative humidity of 37%, September is the least humid month in Williams.
What are the coldest months?
December, characterized by an average high temperature of 54°F (12.2°C) and a low temperature of 41.4°F (5.2°C), is generally the coldest month in Williams.
When does it snow?
December is the only month when snow falls.
When does it snow the most?
December is the month with the most snowfall. Snow falls for 0.1 days and accumulates 0.04" (1mm) of snow.
What is the month with the shortest days in Williams?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 5.8h of sunshine.
Average temperature
Williams, CA
The warmest month (with the highest average high temperature) is July (97°F).
The month with the lowest average high temperature is December (54°F).
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).
Average pressure
Williams, CA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.91"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.08"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 (29.9"Hg).
Average wind speed
Williams, CA
- Average wind speed in January:
5.1mph - Average wind speed in February:
6.1mph - Average wind speed in March:
6.2mph - Average wind speed in April:
5.8mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.4mph - Average wind speed in September:
4.7mph - Average wind speed in October:
5.6mph - Average wind speed in November:
5.1mph - Average wind speed in December:
5.5mph
The windiest month (with the highest average wind speed) is March (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity
Williams, CA
The month with the highest relative humidity is March (71%).
The month with the lowest relative humidity is September (37%).
Average rainfall
Williams, CA
- Average rainfall in January:
2.32" - Average rainfall in February:
2.64" - Average rainfall in March:
2.01" - Average rainfall in April:
0.75" - Average rainfall in May:
0.51" - Average rainfall in June:
0.16"
- Average rainfall in July:
0.04" - Average rainfall in August:
0.08" - Average rainfall in September:
0.08" - Average rainfall in October:
0.67" - Average rainfall in November:
1.34" - Average rainfall in December:
2.52"
The wettest month (with the highest rainfall) is February (2.64").
The driest month (with the least rainfall) is July (0.04").
Average rainfall days
Williams, CA
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
8.9 days - Average rainfall days in May:
5.7 days - Average rainfall days in June:
2.3 days
- Average rainfall days in July:
0.9 days - Average rainfall days in August:
1.3 days - Average rainfall days in September:
1.8 days - Average rainfall days in October:
4.5 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is March (13.5 days).
The month with the least rainy days is July (0.9 days).
Average snowfall
Williams, CA
The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Williams, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0.1 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, March and December (0.1 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Williams, 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 0min - 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:
6h and 0min - Average sunshine in February:
6h and 1min - Average sunshine in March:
8h and 0min - Average sunshine in April:
10h and 2min - Average sunshine in May:
11h and 1min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
11h and 5min - Average sunshine in September:
11h and 1min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 3min - Average sunshine in December:
5h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days
Williams, CA
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
16.5 days - Average sunshine days in April:
19.9 days - Average sunshine days in May:
24 days - Average sunshine days in June:
26.8 days
- Average sunshine days in July:
29.4 days - Average sunshine days in August:
28.8 days - Average sunshine days in September:
27.5 days - Average sunshine days in October:
25.6 days - Average sunshine days in November:
21.2 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is March (16.5 days).
Average UV index
Williams, CA
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Williams, CA
The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility
Williams, 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).
Williams, California, USA
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