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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, is another mild winter month in Willis, Texas, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 59.2°F (15.1°C). The coldest temperatures occur during January, when averages reach a peak of 59.2°F (15.1°C) and a low of 42.8°F (6°C). Weather in January »
Weather in February
February, the last month of the winter in Willis, is a comfortable month, with temperature in the range of an average high of 63.5°F (17.5°C) and an average low of 47.5°F (8.6°C). February observes an average high-temperature of a comfortable 63.5°F (17.5°C), marking an insignificant difference from January's 59.2°F (15.1°C). Weather in February »
Weather in March
March, the first month of the spring in Willis, is a pleasant month, with temperature in the range of an average high of 71.4°F (21.9°C) and an average low of 53.4°F (11.9°C). The shift from February to March introduces a subtle increase in the average high-temperature, moving from a comfortable 63.5°F (17.5°C) to a pleasant 71.4°F (21.9°C). Weather in March »
Weather in April
April is a warm spring month in Willis, Texas, with an average temperature varying between 78.8°F (26°C) and 58.8°F (14.9°C). April's arrival brings a slight change in high-temperatures, adjusting from a pleasant 71.4°F (21.9°C) in March to a moderately hot 78.8°F (26°C). Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Willis, Texas, with temperature in the range of an average high of 85.8°F (29.9°C) and an average low of 66.4°F (19.1°C). With the start of May, the average high-temperature marginally shifts from April's 78.8°F (26°C) to a still moderately hot 85.8°F (29.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Willis, Texas, with an average temperature ranging between max 92.5°F (33.6°C) and min 72.7°F (22.6°C). As Willis transitions into June, the average high-temperature is observed to slightly rise from a moderately hot 85.8°F (29.9°C) in May to a hot 92.5°F (33.6°C). Weather in June »
Weather in July
July, like June, is a hot summer month in Willis, Texas, with an average temperature ranging between min 74.8°F (23.8°C) and max 94.6°F (34.8°C). Willis, Texas, commences July with an average high-temperature of a still hot 94.6°F (34.8°C), maintaining a close resemblance to the previous month. Weather in July »
Weather in August
The last month of the summer, August, is a torrid month in Willis, Texas, with an average temperature fluctuating between 74.8°F (23.8°C) and 95.5°F (35.3°C). Willis experiences its highest temperatures in August, with an average peak of 95.5°F (35.3°C) and a low of 74.8°F (23.8°C). Throughout August, the heat index is calculated to be a life-threatening hot 123.8°F (51°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a tropical month in Willis, Texas, with an average temperature varying between 70.7°F (21.5°C) and 89.1°F (31.7°C). Willis's September weather shows a modest shift in high-temperatures, falling from August's fiery hot 95.5°F (35.3°C) to a hot 89.1°F (31.7°C). Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Willis, Texas, with an average temperature fluctuating between 80.6°F (27°C) and 60.3°F (15.7°C). With the onset of October, Willis experiences a modest temperature adjustment, with the average high-temperature gently receding from a tropical 89.1°F (31.7°C) in September to a warm 80.6°F (27°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an agreeable month in Willis, Texas, with an average temperature varying between 68.7°F (20.4°C) and 51.3°F (10.7°C). Willis's weather changes with the onset of November, slightly falling from a warm 80.6°F (27°C) in October to a pleasant 68.7°F (20.4°C). Weather in November »
Weather in December
The first month of the winter, December, is still a refreshing month in Willis, Texas, with an average temperature fluctuating between 61.3°F (16.3°C) and 46°F (7.8°C). Willis's December weather features a light decline in high-temperatures, reducing from a pleasant 68.7°F (20.4°C) in November to a comfortable 61.3°F (16.3°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Willis?
January is the coldest month of the year, registering average temperatures as high as 59.2°F (15.1°C) and as low as 42.8°F (6°C).
How many days does it rain in Willis?
In Willis, during the entire year, the rain falls for 176.1 days and collects up to 34.33" (872mm) of precipitation.
When does it snow in Willis?
Months with snowfall in Willis, Texas, are January and December.
What is the snowiest month in Willis?
January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.16" (4mm) of snow.
How many days does it snow in Willis?
In Willis, during the entire year, snow falls for 0.6 days and aggregates up to 0.28" (7mm) of snow.
What is the most humid month in Willis?
The most humid month in Willis is February, with an average relative humidity of 80%.
When it does not snow in Willis?
In Willis, snow does not fall in February through November.
When is Daylight Saving Time (DST) in Willis?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Willis, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the rainiest month in Willis?
The month with the most rainfall in Willis, Texas, is May, when the rain falls for 15 days and typically aggregates up to 4.02" (102mm) of precipitation.
When are the longest days in Willis?
With an average of 14h and 6min of daylight, June has the longest days of the year in Willis, Texas.
What is the month with the highest UV index in Willis?
June through August, with an average maximum UV index of 7, are months with the highest UV index in Willis, Texas.
What part of the year is the hottest in Willis?
In Willis, August registers the highest temperatures, averaging 95.5°F (35.3°C) at the peak and 74.8°F (23.8°C) at the lowest.
What is the least humid month in Willis?
The least humid month in Willis is August, with an average relative humidity of 69%.
What month has the most sunshine in Willis?
August has the most sunshine of the year, with an average of 10.2h of sunshine.
What is the driest month in Willis?
November is the month with the least rainfall in Willis. Rain falls for 12.7 days and accumulates 1.97" (50mm) of precipitation.
What is the month with the shortest days in Willis?
With an average of 10h and 12min of daylight, December has the shortest days of the year.
What is the month with the least sunshine in Willis?
December has the least sunshine of the year, with an average of 4.9h of sunshine.
What is the month with the lowest UV index in Willis?
December is the month with the lowest UV index, with an average maximum UV index of 3.
Average temperature
Willis, TX
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (59.2°F).
The months with the highest average low temperature are July and August (74.8°F).
The coldest month (with the lowest average low temperature) is January (42.8°F).
Average pressure
Willis, TX
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Willis, TX
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.8mph - Average wind speed in March:
6.9mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6.6mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.1mph - Average wind speed in October:
5.9mph - Average wind speed in November:
6.3mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is September (5.1mph).
Average humidity
Willis, TX
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (69%).
Average rainfall
Willis, TX
- Average rainfall in January:
2.36" - Average rainfall in February:
2.13" - Average rainfall in March:
2.2" - Average rainfall in April:
2.44" - Average rainfall in May:
4.02" - Average rainfall in June:
3.23"
- Average rainfall in July:
2.99" - Average rainfall in August:
3.31" - Average rainfall in September:
3.5" - Average rainfall in October:
3.15" - Average rainfall in November:
1.97" - Average rainfall in December:
3.03"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is November (1.97").
Average rainfall days
Willis, TX
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
13.4 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
15 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
16.6 days - Average rainfall days in September:
18.2 days - Average rainfall days in October:
12.1 days - Average rainfall days in November:
12.7 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is September (18.2 days).
The months with the least rainy days are January and October (12.1 days).
Average snowfall
Willis, TX
The month with the highest snowfall is January (0.16").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Willis, TX
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.2 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 January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Willis, TX
- Average daylight in January:
10h and 2min - 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 1min
- 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 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Willis, TX
- Average sunshine days in January:
16.6 days - Average sunshine days in February:
11.9 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
14.2 days - Average sunshine days in June:
10.6 days
- Average sunshine days in July:
12 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
9.9 days - Average sunshine days in October:
16.6 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
15.1 days
The months with the most sunshine days are January and October (16.6 days).
The month with the least sunshine days is September (9.9 days).
Average UV index
Willis, TX
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Willis, TX
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Willis, TX
The months with the highest visibility are January, August and October (6mi).
The months with the lowest visibility are February, March, April, May, June, July, September, November and December (5mi).
Willis, Texas, USA
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