Climate and monthly weather forecastDayton, TX
Climate and monthly weather forecast
Weather in January
January, like December, is another mild winter month in Dayton, Texas, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 59.9°F (15.5°C). January is Dayton's coldest month, registering average high temperatures of 59.9°F (15.5°C) and lows of 44.2°F (6.8°C). Weather in January »Weather in February
February, the last month of the winter in Dayton, is an enjoyable month, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 64°F (17.8°C). The average high-temperature in February, at an enjoyable 64°F (17.8°C), reveals a modest deviation from January's 59.9°F (15.5°C). Weather in February »Weather in March
The first month of the spring, March, is a pleasant month in Dayton, Texas, with an average temperature fluctuating between 71.6°F (22°C) and 54.5°F (12.5°C). Dayton's transition into March brings a slight rise in the average high-temperature, moving from a comfortable 64°F (17.8°C) in February to a pleasant 71.6°F (22°C). Weather in March »Weather in April
April in Dayton, Texas, is a warm spring month, with an average temperature varying between 78.1°F (25.6°C) and 59.5°F (15.3°C). Observing a slight rise in April, the average high-temperature shifts from March's pleasant 71.6°F (22°C) to a moderately hot 78.1°F (25.6°C). Weather in April »Weather in May
May, the last month of the spring in Dayton, is also a moderately hot month, with an average temperature ranging between min 67.6°F (19.8°C) and max 85.5°F (29.7°C). A slight uplift in the average high-temperature marks May, adjusting from April's warm 78.1°F (25.6°C) to a still moderately hot 85.5°F (29.7°C). Weather in May »Weather in June
The first month of the summer, June, is a hot month in Dayton, Texas, with an average temperature fluctuating between 90.7°F (32.6°C) and 73.6°F (23.1°C). The introduction of June notes a subtle temperature variation to a tropical 90.7°F (32.6°C) from May's 85.5°F (29.7°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Dayton, Texas, with an average temperature fluctuating between 92.8°F (33.8°C) and 75.2°F (24°C). July's presence marks an average high-temperature of a still hot 92.8°F (33.8°C), subtly varied from June's 90.7°F (32.6°C). Weather in July »Weather in August
August, the last month of the summer in Dayton, is also a hot month, with an average temperature fluctuating between 75°F (23.9°C) and 93.7°F (34.3°C). August, with its average high-temperature of 93.7°F (34.3°C) and an average low-temperature of 75°F (23.9°C), holds the record as the warmest month. August's mean heat index is evaluated at a blazing hot 123.8°F (51°C). Weather in August »Weather in September
September, the first month of the autumn in Dayton, is still a tropical month, with temperature in the range of an average low of 70.9°F (21.6°C) and an average high of 88.3°F (31.3°C). As August transitions into September, Dayton records an average high-temperature of a still tropical 88.3°F (31.3°C), showing a gentle shift from the preceding month. Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Dayton, Texas, with an average temperature varying between 61.7°F (16.5°C) and 80.8°F (27.1°C). October's arrival subtly correlates with a reduction in the average high-temperature, down from a tropical 88.3°F (31.3°C) in September to a moderately hot 80.8°F (27.1°C). Weather in October »Weather in November
November, the last month of the autumn in Dayton, is another pleasant month, with an average temperature ranging between max 69.3°F (20.7°C) and min 52.5°F (11.4°C). November's onset brings a reduction in the average high-temperature, from a moderately hot 80.8°F (27.1°C) in October to an agreeable 69.3°F (20.7°C). Weather in November »Weather in December
The first month of the winter, December, is still a comfortable month in Dayton, Texas, with an average temperature varying between 61.7°F (16.5°C) and 47.3°F (8.5°C). December brings a slight decrease in the average high-temperature, shifting from an agreeable 69.3°F (20.7°C) in November to a comfortable 61.7°F (16.5°C). Weather in December »Updated: Aug 3, 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
Dayton, Texas, reaches its average lowest temperatures in January, measuring 59.9°F (15.5°C) at the peak and 44.2°F (6.8°C) at the lowest.
Throughout the year, there are 177.5 rainfall days, and 38.46" (977mm) of precipitation is accumulated.
January and December are months with snowfall.
The months with the most snowfall are January and December, with an average 0.12" (3mm) of accumulated snow.
Throughout the year, there are 0.5 snowfall days, and 0.24" (6mm) of snow is accumulated.
February is the most humid month, with an average relative humidity of 81%.
February is the month with the least rainfall. Rain falls for 12.2 days and accumulates 1.77" (45mm) of precipitation.
In Dayton, snow does not fall in February through November.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dayton, 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.
The month with the most rainfall is May, when the rain falls for 14.6 days and typically aggregates up to 5.24" (133mm) of precipitation.
With an average of 14h and 6min of daylight, June has the longest days of the year.
The months with the highest UV index in Dayton are June through August, with an average maximum UV index of 7.
The months with the most sunshine are July and August, with an average of 10.1h of sunshine.
In Dayton, temperatures reach their average annual highs in August, measuring 93.7°F (34.3°C) and a minimum average of 75°F (23.9°C).
October is the least humid month, with an average relative humidity of 73%.
The month with the shortest days is December, with an average of 10h and 12min of daylight.
With an average of 5h of sunshine, December has the least sunshine of the year.
December is the month with the lowest UV index, with an average maximum UV index of 3.
Average temperature
Dayton, TX
The warmest month (with the highest average high temperature) is August (93.7°F).
The month with the lowest average high temperature is January (59.9°F).
The month with the highest average low temperature is July (75.2°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure
Dayton, 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:
30.01"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.11"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
Dayton, TX
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.8mph - Average wind speed in March:
7mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6.9mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5.3mph - 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 (7.4mph).
The calmest month (with the lowest average wind speed) is September (5.1mph).
Average humidity
Dayton, TX
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Dayton, TX
- Average rainfall in January:
1.85" - Average rainfall in February:
1.77" - Average rainfall in March:
1.85" - Average rainfall in April:
2.48" - Average rainfall in May:
5.24" - Average rainfall in June:
3.74"
- Average rainfall in July:
4.29" - Average rainfall in August:
5.16" - Average rainfall in September:
4.49" - Average rainfall in October:
3.23" - Average rainfall in November:
1.93" - Average rainfall in December:
2.44"
The wettest month (with the highest rainfall) is May (5.24").
The driest month (with the least rainfall) is February (1.77").
Average rainfall days
Dayton, TX
- Average rainfall days in January:
10.5 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
18.5 days
- Average rainfall days in July:
20 days - Average rainfall days in August:
20.3 days - Average rainfall days in September:
19.9 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
12.2 days
The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is November (10.3 days).
Average snowfall
Dayton, TX
The months with the highest snowfall are January and December (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Dayton, TX
- Average snowfall days in January:
0.2 days - Average snowfall days in February:
0.1 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:
0.2 days
The months with the highest number of snowfall days are January and December (0.2 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
Dayton, TX
- Average daylight in January:
10h and 30min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 42min - Average daylight in June:
14h and 6min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 12min
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 18min - Average sunshine in February:
5h and 30min - Average sunshine in March:
6h and 48min - Average sunshine in April:
8h and 18min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 48min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Dayton, TX
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
16.1 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
9 days
- Average sunshine days in July:
8.7 days - Average sunshine days in August:
8.3 days - Average sunshine days in September:
8.3 days - Average sunshine days in October:
16.6 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is January (18.8 days).
The months with the least sunshine days are August and September (8.3 days).
Average UV index
Dayton, 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
Dayton, TX
The month with the most cloud cover is February (Cloud cover 54).
The months with the least cloud cover are August and October (Cloud cover 31).
Average visibility
Dayton, TX
The months with the highest visibility are January, June, August, October, November and December (6mi).
The months with the lowest visibility are February, March, April, May, July and September (5mi).
