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 days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another enjoyable winter month in Williston, Florida, with temperature in the range of an average low of 47.3°F (8.5°C) and an average high of 64.9°F (18.3°C). January is the coldest month, with an average high-temperature of 64.9°F (18.3°C) and an average low-temperature of 47.3°F (8.5°C). Weather in January »
Weather in February
The last month of the winter, February, is a pleasant month in Williston, Florida, with an average temperature fluctuating between 51.4°F (10.8°C) and 69.4°F (20.8°C). In February, the average high-temperature is almost the same as in January - a pleasant 69.4°F (20.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a moderately hot month in Williston, Florida, with an average temperature varying between 74.1°F (23.4°C) and 55°F (12.8°C). In Williston, the average high-temperature in March is relatively the same as in February - a moderately hot 74.1°F (23.4°C). Weather in March »
Weather in April
April, like March, in Williston, Florida, is a moderately hot spring month, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 61.3°F (16.3°C). In April, the average high-temperature marginally rises from 74.1°F (23.4°C) in March to a still moderately hot 80.6°F (27°C). Weather in April »
Weather in May
May, the last month of the spring in Williston, is another warm month, with an average temperature fluctuating between 85.8°F (29.9°C) and 67.3°F (19.6°C). In Williston, Florida, the average high-temperature in May is relatively the same as in April - a still warm 85.8°F (29.9°C). Weather in May »
Weather in June
June, the first month of the summer in Williston, is a hot month, with temperature in the range of an average low of 73.6°F (23.1°C) and an average high of 89.1°F (31.7°C). In June, the average high-temperature is almost the same as in May - a tropical 89.1°F (31.7°C). Weather in June »
Weather in July
July, the same as June, in Williston, Florida, is another hot summer month, with an average temperature fluctuating between 74.8°F (23.8°C) and 89.8°F (32.1°C). In Williston, the average high-temperature in July is relatively the same as in June - a still tropical 89.8°F (32.1°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Williston, Florida, with an average temperature varying between 90.1°F (32.3°C) and 75.4°F (24.1°C). The warmest month is August, with an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 75.4°F (24.1°C). The average heat index in August is estimated at a blazing hot 113°F (45°C). Weather in August »
Weather in September
September, the first month of the autumn in Williston, is still a tropical month, with temperature in the range of an average low of 72.3°F (22.4°C) and an average high of 87.6°F (30.9°C). In Williston, the average high-temperature in September is essentially the same as in August - a still hot 87.6°F (30.9°C). Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Williston, Florida, with an average temperature varying between 81.5°F (27.5°C) and 64.8°F (18.2°C). In October, the average high-temperature marginally drops from a tropical 87.6°F (30.9°C) in September to a moderately hot 81.5°F (27.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Williston, is another warm month, with temperature in the range of an average low of 55.2°F (12.9°C) and an average high of 73.4°F (23°C). In Williston, the average high-temperature in November marginally drops from 81.5°F (27.5°C) in October to a still moderately hot 73.4°F (23°C). Weather in November »
Weather in December
December, the first month of the winter in Williston, is also an agreeable month, with an average temperature fluctuating between 68.9°F (20.5°C) and 52.2°F (11.2°C). In December, the average high-temperature is relatively the same as in November - an agreeable 68.9°F (20.5°C). Weather in December »
[Resources]FAQ
What is the coldest month in Williston?
With an average high-temperature of 64.9°F (18.3°C) and an average low-temperature of 47.3°F (8.5°C), January is the coldest month in Williston, Florida.
How many days does it rain in Williston?
In Williston, Florida, during the entire year, the rain falls for 127 days and collects up to 10.04" (255mm) of precipitation.
When does it snow in Williston?
The only month with snowfall in Williston is January.
What is the snowiest month in Williston?
The month with the most snowfall days is January, when snow falls for 0.1 days.
How many days does it snow in Williston?
Throughout the year, in Williston, there are 0.1 snowfall days.
When is the lowest UV index in Williston?
January and December, with an average maximum UV index of 4, are months with the lowest UV index.
When it does not snow in Williston?
In Williston, Florida, snow does not fall in February through December.
What is the least humid month in Williston?
With an average relative humidity of 71%, March is the least humid month in Williston, Florida.
What is the driest month in Williston?
The month with the least rainfall is March, when the rain falls for 7.3 days and typically collects 0.28" (7mm) of precipitation.
When is Daylight Saving Time (DST) in Williston?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
What is the month with the most sunshine in Williston?
The months with the most sunshine in Williston, Florida, are May and July, with an average of 10.7h of sunshine.
What is the month with the highest UV index in Williston?
The months with the highest UV index in Williston are May through August, with an average maximum UV index of 7.
When are the longest days in Williston?
June has the longest days of the year in Williston, Florida, with an average of 14h and 0min of daylight.
What are the most humid months in Williston?
The months with the highest humidity in Williston are July through September, with an average relative humidity of 78%.
What is the wettest month in Williston?
July is the month with the most rainfall in Williston, Florida. Rain falls for 19 days and accumulates 1.73" (44mm) of precipitation.
What is the warmest month in Williston?
The warmest month in Williston is August, with an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 75.4°F (24.1°C).
What is the month with the shortest days in Williston?
December has the shortest days of the year, with an average of 10h and 18min of daylight.
What is the month with the least sunshine in Williston?
With an average of 6h of sunshine, December has the least sunshine of the year.
Average temperature
Williston, FL
The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (64.9°F).
The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (47.3°F).
Average pressure
Williston, FL
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.09"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 September (29.97"Hg).
Average wind speed
Williston, FL
- Average wind speed in January:
6.8mph - Average wind speed in February:
6.8mph - Average wind speed in March:
7mph - Average wind speed in April:
7mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.9mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.4mph
The windiest months (with the highest average wind speed) are March and April (7mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity
Williston, FL
The months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall
Williston, FL
- Average rainfall in January:
0.47" - Average rainfall in February:
0.51" - Average rainfall in March:
0.28" - Average rainfall in April:
0.71" - Average rainfall in May:
0.67" - Average rainfall in June:
1.26"
- Average rainfall in July:
1.73" - Average rainfall in August:
1.65" - Average rainfall in September:
0.59" - Average rainfall in October:
0.79" - Average rainfall in November:
0.43" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is July (1.73").
The driest month (with the least rainfall) is March (0.28").
Average rainfall days
Williston, FL
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
6.7 days - Average rainfall days in March:
7.3 days - Average rainfall days in April:
8.3 days - Average rainfall days in May:
10.8 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
19 days - Average rainfall days in August:
18.1 days - Average rainfall days in September:
14.2 days - Average rainfall days in October:
9.2 days - Average rainfall days in November:
5.1 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (5.1 days).
Average snowfall days
Williston, FL
- Average snowfall days in January:
0.1 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 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Williston, FL
- Average daylight in January:
10h and 3min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 4min - Average daylight in June:
14h and 0min
- Average daylight in July:
13h and 5min - Average daylight in August:
13h and 1min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 4min - Average daylight in December:
10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in January:
6h and 4min - Average sunshine in February:
7h and 5min - Average sunshine in March:
8h and 2min - Average sunshine in April:
9h and 1min - Average sunshine in May:
10h and 4min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 2min - Average sunshine in December:
6h and 0min
The months with the most sunshine are May and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days
Williston, FL
- Average sunshine days in January:
23.5 days - Average sunshine days in February:
19.6 days - Average sunshine days in March:
22.1 days - Average sunshine days in April:
20.7 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
8.8 days
- Average sunshine days in July:
7.3 days - Average sunshine days in August:
8 days - Average sunshine days in September:
11.8 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
22.9 days - Average sunshine days in December:
23.1 days
The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is July (7.3 days).
Average UV index
Williston, FL
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover
Williston, FL
The months with the most cloud cover are February and December (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 28).
Average visibility
Williston, FL
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).
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