Climate and monthly weather forecastVan Alstyne, TX
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Van Alstyne, Texas, with an average temperature varying between 52.3°F (11.3°C) and 36.5°F (2.5°C). With an average high-temperature of 52.3°F (11.3°C) and an average low-temperature of 36.5°F (2.5°C), January is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a mild month in Van Alstyne, Texas, with an average temperature varying between 55.9°F (13.3°C) and 40.1°F (4.5°C). February's climate shows a minor adjustment in average high-temperatures to a refreshing 55.9°F (13.3°C) from January's 52.3°F (11.3°C). Weather in February »Weather in March
March, the first month of the spring in Van Alstyne, is a comfortable month, with an average temperature ranging between max 64.9°F (18.3°C) and min 48.6°F (9.2°C). In Van Alstyne, the average high-temperature in March rises, from a refreshing 55.9°F (13.3°C) in February, to an enjoyable 64.9°F (18.3°C). Weather in March »Weather in April
April in Van Alstyne, Texas, is an agreeable spring month, with an average temperature ranging between max 72.5°F (22.5°C) and min 54.1°F (12.3°C). In April, the meteorological conditions subtly change with the average high-temperature edging from a refreshing 64.9°F (18.3°C) in March to an agreeable 72.5°F (22.5°C). Weather in April »Weather in May
May, the last month of the spring in Van Alstyne, is a moderately hot month, with an average temperature varying between 63°F (17.2°C) and 79.9°F (26.6°C). The shift from April to May introduces a subtle increase in the average high-temperature, moving from a pleasant 72.5°F (22.5°C) to a moderately hot 79.9°F (26.6°C). Weather in May »Weather in June
June, the first month of the summer in Van Alstyne, is a tropical month, with an average temperature varying between 89.1°F (31.7°C) and 72°F (22.2°C). Van Alstyne's transition into June sees a rise in the average high-temperature, advancing from a moderately hot 79.9°F (26.6°C) in May to a hot 89.1°F (31.7°C). Weather in June »Weather in July
July, the same as June, in Van Alstyne, Texas, is another hot summer month, with an average temperature fluctuating between 74.5°F (23.6°C) and 93.4°F (34.1°C). July's climate shows a minor adjustment in average high-temperatures to a still hot 93.4°F (34.1°C) from June's 89.1°F (31.7°C). Weather in July »Weather in August
The last month of the summer, August, is another hot month in Van Alstyne, Texas, with an average temperature varying between 94.3°F (34.6°C) and 74.8°F (23.8°C). August, marked by an average high-temperature of 94.3°F (34.6°C) and a low-temperature of 74.8°F (23.8°C), is the warmest month. In August, the heat index is estimated at a blisteringly hot 109.4°F (43°C). Weather in August »Weather in September
September, the first month of the autumn in Van Alstyne, is still a hot month, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 86.2°F (30.1°C). The start of September involves a subtle temperature drop, shifting from a tropical 94.3°F (34.6°C) in August to a still hot 86.2°F (30.1°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Van Alstyne, Texas, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 56.5°F (13.6°C). The decrease of average high-temperatures is mild in October, with a decline from a tropical 86.2°F (30.1°C) in September to a moderately hot 74.3°F (23.5°C). Weather in October »Weather in November
November, the last month of the autumn in Van Alstyne, is also an enjoyable month, with an average temperature varying between 47.3°F (8.5°C) and 63°F (17.2°C). November shows a mild decline in the average high-temperature, falling from October's moderately hot 74.3°F (23.5°C) to a refreshing 63°F (17.2°C). Weather in November »Weather in December
December, the first month of the winter in Van Alstyne, is still a cool month, with temperature in the range of an average low of 39.4°F (4.1°C) and an average high of 53.6°F (12°C). In the transition to December, Van Alstyne observes a drop in the average high-temperature, moving from an enjoyable 63°F (17.2°C) in November to a fresh 53.6°F (12°C). Weather in December »Updated: Jul 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, with an average high of 52.3°F (11.3°C) and a low of 36.5°F (2.5°C), signifies the coldest month of the year.
The month with the least rainfall is January, when the rain falls for 7.2 days and typically collects 1.61" (41mm) of precipitation.
In Van Alstyne, during the entire year, the rain falls for 142.1 days and collects up to 33.19" (843mm) of precipitation.
Months with snowfall are January through March, November and December.
In Van Alstyne, during the entire year, snow falls for 3 days and aggregates up to 1.46" (37mm) of snow.
The month with the most snowfall is February, when snow falls for 1.4 days and typically aggregates up to 0.71" (18mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
In Van Alstyne, snow does not fall in April through October.
With an average relative humidity of 77%, May is the most humid month.
June has the longest days of the year, with an average of 14h and 18min of daylight.
June through August, with an average maximum UV index of 7, are months with the highest UV index.
August is the warmest month, exhibiting average temperatures of 94.3°F (34.6°C) at the peak and 74.8°F (23.8°C) at the base.
August is the least humid month, with an average relative humidity of 59%.
With an average of 11.1h of sunshine, August has the most sunshine of the year.
October is the month with the most rainfall. Rain falls for 11.6 days and accumulates 4.21" (107mm) of precipitation.
With an average of 10h and 0min of daylight, December has the shortest days of the year.
December has the least sunshine of the year, with an average of 5.5h of sunshine.
December is the month with the lowest UV index, with an average maximum UV index of 2.
Average temperature
Van Alstyne, TX
The warmest month (with the highest average high temperature) is August (94.3°F).
The month with the lowest average high temperature is January (52.3°F).
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).
Average pressure
Van Alstyne, TX
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Van Alstyne, TX
- Average wind speed in January:
9.6mph - Average wind speed in February:
10.2mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.2mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
7.3mph - Average wind speed in August:
7.1mph - Average wind speed in September:
7mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9.1mph - Average wind speed in December:
9mph
The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest month (with the lowest average wind speed) is September (7mph).
Average humidity
Van Alstyne, TX
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is August (59%).
Average rainfall
Van Alstyne, TX
- Average rainfall in January:
1.61" - Average rainfall in February:
1.85" - Average rainfall in March:
2.99" - Average rainfall in April:
2.64" - Average rainfall in May:
3.9" - Average rainfall in June:
3.07"
- Average rainfall in July:
2.6" - Average rainfall in August:
2.68" - Average rainfall in September:
3.19" - Average rainfall in October:
4.21" - Average rainfall in November:
2.44" - Average rainfall in December:
2.01"
The wettest month (with the highest rainfall) is October (4.21").
The driest month (with the least rainfall) is January (1.61").
Average rainfall days
Van Alstyne, TX
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
12.9 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
12.4 days - Average rainfall days in September:
14.4 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
9 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.2 days).
Average snowfall
Van Alstyne, TX
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Van Alstyne, TX
- Average snowfall days in January:
0.7 days - Average snowfall days in February:
1.4 days - Average snowfall days in March:
0.3 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:
0.2 days - Average snowfall days in December:
0.4 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Van Alstyne, TX
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
6h and 30min - Average sunshine in March:
6h and 48min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
11h and 6min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 30min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days
Van Alstyne, TX
- Average sunshine days in January:
22.3 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
16.7 days - Average sunshine days in August:
16.7 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
20.1 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.8 days).
Average UV index
Van Alstyne, 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 2).
Average cloud cover
Van Alstyne, TX
The months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Van Alstyne, TX
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).
