Expand
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 a cool winter month in Duncanville, Alabama, with an average temperature ranging between min 36.5°F (2.5°C) and max 52.2°F (11.2°C). With average high and low temperatures of 52.2°F (11.2°C) and 36.5°F (2.5°C) respectively, January is Duncanville's coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a refreshing month in Duncanville, Alabama, with an average temperature varying between 57.2°F (14°C) and 40.6°F (4.8°C). The introduction of February sees an average high-temperature of a mild 57.2°F (14°C), hardly deviating from January. Weather in February »
Weather in March
The first month of the spring, March, is an enjoyable month in Duncanville, Alabama, with an average temperature fluctuating between 64.9°F (18.3°C) and 47.1°F (8.4°C). Observing a slight rise in March, the average high-temperature shifts from February's moderate 57.2°F (14°C) to a still refreshing 64.9°F (18.3°C). Weather in March »
Weather in April
April is a warm spring month in Duncanville, Alabama, with an average temperature ranging between min 54°F (12.2°C) and max 74.5°F (23.6°C). With the transition into April, Duncanville experiences an increase in average high-temperatures, moving up from a refreshing 64.9°F (18.3°C) in March to a warm 74.5°F (23.6°C). Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Duncanville, Alabama, with an average temperature varying between 61.9°F (16.6°C) and 82.6°F (28.1°C). May's arrival brings a slight change in high-temperatures, adjusting from 74.5°F (23.6°C) in April to a still warm 82.6°F (28.1°C). Weather in May »
Weather in June
June, the first month of the summer in Duncanville, is a tropical month, with an average temperature varying between 69.1°F (20.6°C) and 89.6°F (32°C). June introduces a minor temperature shift, with average high-temperatures adjusting from May's warm 82.6°F (28.1°C) to a hot 89.6°F (32°C). Weather in June »
Weather in July
July, the same as June, in Duncanville, Alabama, is a hot summer month, with temperature in the range of an average low of 71.8°F (22.1°C) and an average high of 91.6°F (33.1°C). The month of July, characterized by an average high of 91.6°F (33.1°C) and a low of 71.8°F (22.1°C), is recognized as the warmest. The heat index in July is computed to be a blazing hot 113°F (45°C). Weather in July »
Weather in August
August, the last month of the summer in Duncanville, is also a hot month, with an average temperature fluctuating between 91.4°F (33°C) and 71.4°F (21.9°C). During August, the average high-temperature is a still hot 91.4°F (33°C), maintaining a close resemblance to that of the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Duncanville, is still a hot month, with temperature in the range of an average low of 66.6°F (19.2°C) and an average high of 86.4°F (30.2°C). As September unfolds, the average high-temperature reaches a still tropical 86.4°F (30.2°C), hinting at a slight fluctuation from the previous month. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Duncanville, Alabama, with an average temperature varying between 55.6°F (13.1°C) and 75.4°F (24.1°C). With October's onset, the average high-temperature recedes from September's hot 86.4°F (30.2°C) to a moderately hot 75.4°F (24.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Duncanville, is another refreshing month, with an average temperature varying between 45°F (7.2°C) and 63°F (17.2°C). The commencement of November indicates a shift in the average high-temperature, receding from October's moderately hot 75.4°F (24.1°C) to a refreshing 63°F (17.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a refreshing month in Duncanville, Alabama, with an average temperature varying between 41°F (5°C) and 55.4°F (13°C). With the onset of December, Duncanville's average high-temperature slightly adjusts, moderately receding from November's comfortable 63°F (17.2°C) to a still refreshing 55.4°F (13°C). Weather in December »
Updated: Jun 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
What are the coldest months?
Duncanville's January weather, marked by an average high temperature of 52.2°F (11.2°C) and an average low temperature of 36.5°F (2.5°C), is the coldest in the year.
How much does it rain?
Throughout the year, there are 169.8 rainfall days, and 39.96" (1015mm) of precipitation is accumulated.
When does it snow in Duncanville?
Months with snowfall are January through March, November and December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 1 days and typically aggregates up to 0.71" (18mm) of snow.
How much does it snow?
Throughout the year, there are 3.2 snowfall days, and 1.54" (39mm) of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.
What are the months with the least sunshine?
The months with the least sunshine are February and December, with an average of 4.8h of sunshine.
When is Daylight Saving Time (DST)?
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.
What is the wettest month?
April is the month with the most rainfall. Rain falls for 13 days and accumulates 4.29" (109mm) of precipitation.
When it does not snow?
In Duncanville, snow does not fall in April through October.
When are the longest days?
The month with the longest days is June, with an average of 14h and 18min of daylight.
What month has the most sunshine?
June has the most sunshine of the year in Duncanville, with an average of 10.6h of sunshine.
What is the month with the highest UV index in Duncanville?
The months with the highest UV index are June and July, with an average maximum UV index of 7.
What is the hottest time of year?
July, noted for its average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 71.8°F (22.1°C), is considered the warmest month.
What is the least humid month?
With an average relative humidity of 70%, October is the least humid month.
What is the driest month?
October is the month with the least rainfall. Rain falls for 10.4 days and accumulates 2.24" (57mm) of precipitation.
What is the most humid month in Duncanville?
With an average relative humidity of 80%, December is the most humid month.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 10h and 0min of daylight.
Average temperature
Duncanville, AL
The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (52.2°F).
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).
Average pressure
Duncanville, AL
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Duncanville, AL
- Average wind speed in January:
6.9mph - Average wind speed in February:
7mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.1mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6mph - Average wind speed in November:
6.4mph - Average wind speed in December:
6.6mph
The windiest months (with the highest average wind speed) are March and April (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity
Duncanville, AL
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Duncanville, AL
- Average rainfall in January:
3.5" - Average rainfall in February:
3.82" - Average rainfall in March:
3.54" - Average rainfall in April:
4.29" - Average rainfall in May:
2.95" - Average rainfall in June:
3.39"
- Average rainfall in July:
3.46" - Average rainfall in August:
3.54" - Average rainfall in September:
2.44" - Average rainfall in October:
2.24" - Average rainfall in November:
2.56" - Average rainfall in December:
4.21"
The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is October (2.24").
Average rainfall days
Duncanville, AL
- Average rainfall days in January:
11.1 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
15 days - Average rainfall days in April:
13 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
20.6 days - Average rainfall days in August:
19.9 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Duncanville, AL
The month with the highest snowfall is January (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Duncanville, AL
- Average snowfall days in January:
1 days - Average snowfall days in February:
1.2 days - Average snowfall days in March:
0.2 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:
0.3 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Duncanville, AL
- Average daylight in January:
10h and 2min - 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 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 3min - 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 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
9h and 2min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
7h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days
Duncanville, AL
- Average sunshine days in January:
18 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
15.7 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
8.8 days - Average sunshine days in August:
9.3 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
15.6 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (8.8 days).
Average UV index
Duncanville, AL
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
Duncanville, AL
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility
Duncanville, AL
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).
Duncanville, Alabama, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location