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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, the same as December, is another fresh winter month in Dean, Texas, with an average temperature fluctuating between 53.8°F (12.1°C) and 36°F (2.2°C). During January, Dean records an average high-temperature of a still fresh 53.8°F (12.1°C), marking a slight divergence from December's 53.2°F (11.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a mild month in Dean, Texas, with an average temperature ranging between max 57.6°F (14.2°C) and min 38.3°F (3.5°C). Dean notes an average high-temperature of a mild 57.6°F (14.2°C) in February, displaying minor variation from January. Weather in February »
Weather in March
March, the first month of the spring in Dean, is a refreshing month, with an average temperature varying between 47.3°F (8.5°C) and 67.8°F (19.9°C). The shift from February to March sees an increase in the average high-temperature, transitioning from 57.6°F (14.2°C) to a still refreshing 67.8°F (19.9°C). Weather in March »
Weather in April
April in Dean, Texas, is a moderately hot spring month, with an average temperature varying between 75°F (23.9°C) and 53.8°F (12.1°C). The start of April brings a subtle shift in the average high-temperature, edging up from March's comfortable 67.8°F (19.9°C) to a warm 75°F (23.9°C). Weather in April »
Weather in May
May, the last month of the spring in Dean, is also a moderately hot month, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 62.4°F (16.9°C). Dean's transition into May is noticed by a slight rise in the average high-temperature, advancing from a moderately hot 75°F (23.9°C) in April to a still warm 82.9°F (28.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Dean, Texas, with an average temperature ranging between max 92.8°F (33.8°C) and min 72.5°F (22.5°C). June's arrival is marked by an increase in the average high-temperature, moving from a warm 82.9°F (28.3°C) in May to a tropical 92.8°F (33.8°C). Weather in June »
Weather in July
July is a torrid summer month in Dean, Texas, with an average temperature fluctuating between 97°F (36.1°C) and 75.9°F (24.4°C). As July takes hold, the average high-temperature is a torrid 97°F (36.1°C), nearly mirroring that of the previous month. Weather in July »
Weather in August
The last month of the summer, August, is another torrid month in Dean, Texas, with temperature in the range of an average low of 75.7°F (24.3°C) and an average high of 97.3°F (36.3°C). August, having an average high-temperature of 97.3°F (36.3°C) and an average low-temperature of 75.7°F (24.3°C), is the warmest month. In August, the average heat index is calculated to be an extremely hot 111.2°F (44°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a hot month in Dean, Texas, with an average temperature ranging between min 68.5°F (20.3°C) and max 87.6°F (30.9°C). Dean's transition into September involves a shift in temperature, receding from a sweltering 97.3°F (36.3°C) in August to a tropical 87.6°F (30.9°C). Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Dean, Texas, with an average temperature ranging between max 75°F (23.9°C) and min 56.1°F (13.4°C). In October, the average high-temperature goes from a tropical 87.6°F (30.9°C) in September to a moderately hot 75°F (23.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Dean, is also an enjoyable month, with an average temperature varying between 45.3°F (7.4°C) and 63.7°F (17.6°C). Stepping into November, Dean observes a temperature decline, with the average high falling from October's moderately hot 75°F (23.9°C) to a comfortable 63.7°F (17.6°C). Weather in November »
Weather in December
December, the first month of the winter in Dean, is also a fresh month, with an average temperature ranging between max 53.2°F (11.8°C) and min 36.7°F (2.6°C). December, noted for its average high-temperature of 53.2°F (11.8°C) and an average low-temperature of 36.7°F (2.6°C), is considered the coldest month. Weather in December »
[Resources]Frequently asked questions
How much does it rain in Dean?
In Dean, Texas, during the entire year, the rain falls for 104.1 days and collects up to 21.22" (539mm) of precipitation.
When does it snow in Dean?
January through April, November and December are months with snowfall in Dean, Texas.
How many days does it snow in Dean?
In Dean, during the entire year, snow falls for 4.4 days and aggregates up to 2.64" (67mm) of snow.
What is the driest month in Dean?
The month with the least rainfall is February, when the rain falls for 5.8 days and typically collects 0.87" (22mm) of precipitation.
What is the snowiest month in Dean?
February is the month with the most snowfall. Snow falls for 1.9 days and accumulates 1.06" (27mm) of snow.
When is Daylight Saving Time (DST) in Dean?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dean, 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 most humid month in Dean?
May is the most humid month in Dean, Texas, with an average relative humidity of 67%.
What is the wettest month in Dean?
May is the month with the most rainfall in Dean, Texas. Rain falls for 13.3 days and accumulates 3.43" (87mm) of precipitation.
When it does not snow in Dean?
In Dean, Texas, snow does not fall in May through October.
When are the longest days in Dean?
June has the longest days of the year in Dean, with an average of 14h and 24min of daylight.
What month has the most sunshine in Dean?
The month with the most sunshine in Dean, Texas, is July, with an average of 11.2h of sunshine.
When is the highest UV index in Dean?
With an average maximum UV index of 8, July is the month with the highest UV index.
What is the hottest time of year in Dean?
August, recording an average high temperature of 97.3°F (36.3°C) and a low temperature of 75.7°F (24.3°C), is Dean's warmest month.
What is the least humid month in Dean?
With an average relative humidity of 50%, August is the least humid month in Dean.
What time of the year is the coldest in Dean?
Dean's coldest month, December, generally records average temperatures ranging from a high of 53.2°F (11.8°C) to a low of 36.7°F (2.6°C).
What is the month with the shortest days in Dean?
With an average of 9h and 54min of daylight, December has the shortest days of the year in Dean, Texas.
What is the month with the least sunshine in Dean?
The month with the least sunshine is December, with an average of 6.1h of sunshine.
What is the month with the lowest UV index in Dean?
December is the month with the lowest UV index in Dean, Texas, with an average maximum UV index of 2.
Average temperature
Dean, TX
The warmest month (with the highest average high temperature) is August (97.3°F).
The month with the lowest average high temperature is December (53.2°F).
The month with the highest average low temperature is July (75.9°F).
The coldest month (with the lowest average low temperature) is January (36°F).
Average pressure
Dean, TX
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.9"Hg - Average pressure in May:
29.89"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"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 (29.87"Hg).
Average wind speed
Dean, TX
- Average wind speed in January:
9.8mph - Average wind speed in February:
10.5mph - Average wind speed in March:
11.2mph - Average wind speed in April:
11.5mph - Average wind speed in May:
10.6mph - Average wind speed in June:
9.9mph
- Average wind speed in July:
8.6mph - Average wind speed in August:
8.5mph - Average wind speed in September:
8.1mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.2mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is September (8.1mph).
Average humidity
Dean, TX
The month with the highest relative humidity is May (67%).
The month with the lowest relative humidity is August (50%).
Average rainfall
Dean, TX
- Average rainfall in January:
0.91" - Average rainfall in February:
0.87" - Average rainfall in March:
1.61" - Average rainfall in April:
2.48" - Average rainfall in May:
3.43" - Average rainfall in June:
1.89"
- Average rainfall in July:
1.57" - Average rainfall in August:
1.65" - Average rainfall in September:
2.32" - Average rainfall in October:
2.2" - Average rainfall in November:
1.14" - Average rainfall in December:
1.14"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days
Dean, TX
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
11 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
8.9 days
- Average rainfall days in July:
9.2 days - Average rainfall days in August:
10.3 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
5.3 days - Average rainfall days in December:
5.2 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is January (4.8 days).
Average snowfall
Dean, TX
The month with the highest snowfall is February (1.06").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Dean, TX
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
1.9 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0.1 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
0.9 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight / Average sunshine
Dean, TX
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
6h and 4min - Average sunshine in February:
7h and 4min - Average sunshine in March:
7h and 5min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 4min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 4min - Average sunshine in September:
8h and 2min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 2min - Average sunshine in December:
6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days
Dean, TX
- Average sunshine days in January:
24.8 days - Average sunshine days in February:
19.8 days - Average sunshine days in March:
19.8 days - Average sunshine days in April:
17.2 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
19.4 days
- Average sunshine days in July:
20.1 days - Average sunshine days in August:
18.7 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
20.4 days - Average sunshine days in November:
22.9 days - Average sunshine days in December:
23.6 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is May (15.8 days).
Average UV index
Dean, TX
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Dean, TX
The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility
Dean, 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).
Dean, Texas, USA
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