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, in Dallas Center, Iowa, is another subzero cold winter month, with temperature in the range of an average low of 14.4°F (-9.8°C) and an average high of 28°F (-2.2°C). Dallas Center's coldest month, January, registers temperatures that range from a high of 28°F (-2.2°C) to a low of 14.4°F (-9.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Dallas Center, Iowa, with an average temperature varying between 32°F (0°C) and 18°F (-7.8°C). The initiation of February records an average high-temperature of an icy 32°F (0°C), displaying a near consistency with the previous month. Weather in February »
Weather in March
March, the first month of the spring in Dallas Center, is a frosty month, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 32°F (0°C). The shift into March is characterized by a noticeable escalation in the average high-temperature, rising from February's icy 32°F (0°C) to a frosty 46.9°F (8.3°C). Weather in March »
Weather in April
April is a mild spring month in Dallas Center, Iowa, with temperature in the range of an average high of 59.5°F (15.3°C) and an average low of 42.3°F (5.7°C). The shift from March to April sees an increase in the average high-temperature, transitioning from a chilly 46.9°F (8.3°C) to a moderate 59.5°F (15.3°C). Weather in April »
Weather in May
May, the last month of the spring in Dallas Center, is a pleasant month, with an average temperature fluctuating between 69.6°F (20.9°C) and 52.7°F (11.5°C). The shift from April to May sees an increase in the average high-temperature, transitioning from a refreshing 59.5°F (15.3°C) to a pleasant 69.6°F (20.9°C). Weather in May »
Weather in June
June, the first month of the summer in Dallas Center, is a warm month, with an average temperature fluctuating between 62.8°F (17.1°C) and 79.3°F (26.3°C). June's onset brings a temperature rise, moving from an agreeable 69.6°F (20.9°C) in May to a warm 79.3°F (26.3°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Dallas Center, Iowa, with an average temperature ranging between min 65.1°F (18.4°C) and max 82.8°F (28.2°C). With average temperatures fluctuating between a high of 82.8°F (28.2°C) and a low of 65.1°F (18.4°C), July stands out as the warmest month. Throughout July, the heat index is calculated to be a hot 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Dallas Center, is also a moderately hot month, with an average temperature varying between 62.2°F (16.8°C) and 81.1°F (27.3°C). The advent of August observes an average high-temperature of a still warm 81.1°F (27.3°C), nearly identical to July's 82.8°F (28.2°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Dallas Center, Iowa, with an average temperature ranging between min 55.9°F (13.3°C) and max 75.4°F (24.1°C). September implies a soft temperature shift, with average high-temperatures reducing from August's 81.1°F (27.3°C) to a still warm 75.4°F (24.1°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Dallas Center, Iowa, with an average temperature ranging between min 44.4°F (6.9°C) and max 60.4°F (15.8°C). The start of October is characterized by a significant decrease in the average high-temperature, moving from a warm 75.4°F (24.1°C) in September to a moderate 60.4°F (15.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Dallas Center, Iowa, with an average temperature varying between 46.6°F (8.1°C) and 32.7°F (0.4°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a frosty 46.6°F (8.1°C) from a moderate 60.4°F (15.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Dallas Center, Iowa, with an average temperature fluctuating between 22.3°F (-5.4°C) and 33.4°F (0.8°C). The start of December comes with a reduction in the average high-temperature, receding from a frosty 46.6°F (8.1°C) in November to a cold 33.4°F (0.8°C). Weather in December »
Updated: Jul 15, 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 month is the coldest?
January, with its average high-temperature of 28°F (-2.2°C) and an average low-temperature of 14.4°F (-9.8°C), holds the record as the coldest month.
What are the most humid months in Dallas Center?
January and February, with an average relative humidity of 82%, are most humid months.
What is the driest month?
January is the month with the least rainfall. Rain falls for 3.6 days and accumulates 0.47" (12mm) of precipitation.
How much does it rain?
In Dallas Center, during the entire year, the rain falls for 112.7 days and collects up to 16.06" (408mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow?
In Dallas Center, during the entire year, snow falls for 32 days and aggregates up to 7.32" (186mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.3h of sunshine.
When is the lowest UV index?
With an average maximum UV index of 1, January is the month with the lowest UV index.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 8.3 days and typically aggregates up to 2.09" (53mm) of snow.
When is Daylight Saving Time (DST) in Dallas Center?
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 rainiest month?
June is the month with the most rainfall. Rain falls for 15.7 days and accumulates 2.68" (68mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 12min of daylight.
What is the month with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What time of the year is the hottest?
July, with an average high of 82.8°F (28.2°C) and a low of 65.1°F (18.4°C), signifies the warmest month of the year.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.3h of sunshine.
What is the least humid month?
The least humid month is October, with an average relative humidity of 70%.
What is the month with the shortest days?
With an average of 9h and 12min of daylight, December has the shortest days of the year.
Average temperature
Dallas Center, IA
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (28°F).
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure
Dallas Center, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"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 (29.88"Hg).
Average wind speed
Dallas Center, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
7mph - Average wind speed in August:
7mph - Average wind speed in September:
8.1mph - Average wind speed in October:
9.4mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10.1mph
The windiest months (with the highest average wind speed) are January and April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Dallas Center, IA
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Dallas Center, IA
- Average rainfall in January:
0.47" - Average rainfall in February:
0.51" - Average rainfall in March:
0.98" - Average rainfall in April:
1.34" - Average rainfall in May:
2.56" - Average rainfall in June:
2.68"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.89" - Average rainfall in September:
1.73" - Average rainfall in October:
1.18" - Average rainfall in November:
0.63" - Average rainfall in December:
0.59"
The wettest month (with the highest rainfall) is June (2.68").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Dallas Center, IA
- Average rainfall days in January:
3.6 days - Average rainfall days in February:
2.8 days - Average rainfall days in March:
8.9 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
12.7 days - Average rainfall days in August:
12.1 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
5.8 days - Average rainfall days in December:
3.9 days
The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is February (2.8 days).
Average snowfall
Dallas Center, IA
- Average snowfall in January:
1.93" - Average snowfall in February:
2.09" - Average snowfall in March:
1.06" - Average snowfall in April:
0.43" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Dallas Center, IA
- Average snowfall days in January:
8.9 days - Average snowfall days in February:
8.3 days - Average snowfall days in March:
4.7 days - Average snowfall days in April:
1.2 days - Average snowfall days in May:
0.2 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:
0.7 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
5.7 days
The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dallas Center, IA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Dallas Center, IA
- Average sunshine days in January:
20.4 days - Average sunshine days in February:
18.2 days - Average sunshine days in March:
18.2 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
14.5 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
21.1 days - Average sunshine days in November:
22.1 days - Average sunshine days in December:
21.9 days
The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is June (11.9 days).
Average UV index
Dallas Center, IA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Dallas Center, IA
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility
Dallas Center, IA
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Dallas Center, Iowa, 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