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 Dunlap, Iowa, is another subzero cold winter month, with an average temperature varying between 28.2°F (-2.1°C) and 14.9°F (-9.5°C). January stands out as Dunlap's coldest month, with an average high-temperature of 28.2°F (-2.1°C) and a low-temperature of 14.9°F (-9.5°C). Weather in January »
Weather in February
February, the last month of the winter in Dunlap, is an icy month, with an average temperature varying between 32.4°F (0.2°C) and 18.3°F (-7.6°C). Transitioning into February, Dunlap experiences an average high-temperature of a cold 32.4°F (0.2°C), marking a minor shift from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Dunlap, is a frosty month, with temperature in the range of an average low of 32.4°F (0.2°C) and an average high of 48°F (8.9°C). As Dunlap transitions into March, a marked increase in the average high-temperature is observed, rising from a wintry 32.4°F (0.2°C) in February to a frosty 48°F (8.9°C). Weather in March »
Weather in April
April is a refreshing spring month in Dunlap, Iowa, with an average temperature ranging between min 42.4°F (5.8°C) and max 59.5°F (15.3°C). The shift from March to April brings an increase in the average high-temperature, moving from a chilly 48°F (8.9°C) to a mild 59.5°F (15.3°C). Weather in April »
Weather in May
May, the last month of the spring in Dunlap, is an agreeable month, with an average temperature fluctuating between 70.3°F (21.3°C) and 53.4°F (11.9°C). As April gives way to May, the average high-temperature displays an increase, moving from a refreshing 59.5°F (15.3°C) to an agreeable 70.3°F (21.3°C). Weather in May »
Weather in June
June, the first month of the summer in Dunlap, is a warm month, with an average temperature varying between 80.2°F (26.8°C) and 63.7°F (17.6°C). The shift from May to June is marked by an increase in the average high-temperature, moving from an agreeable 70.3°F (21.3°C) to a warm 80.2°F (26.8°C). Weather in June »
Weather in July
July, like June, in Dunlap, Iowa, is a moderately hot summer month, with an average temperature ranging between min 65.3°F (18.5°C) and max 83.1°F (28.4°C). With average temperatures fluctuating between a high of 83.1°F (28.4°C) and a low of 65.3°F (18.5°C), July stands out as the warmest month. The average heat index in July is evaluated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Dunlap, Iowa, with an average temperature fluctuating between 81.5°F (27.5°C) and 62.2°F (16.8°C). With August's advent, Dunlap sees an average high-temperature of a still moderately hot 81.5°F (27.5°C), subtly shifted from July's 83.1°F (28.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Dunlap, Iowa, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 75.6°F (24.2°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from 81.5°F (27.5°C) to a still warm 75.6°F (24.2°C). Weather in September »
Weather in October
October, the same as September, in Dunlap, Iowa, is another mild autumn month, with an average temperature varying between 44.2°F (6.8°C) and 60.6°F (15.9°C). A notable decrease in the average high-temperature is observed during October, falling from a moderately hot 75.6°F (24.2°C) in September to a moderate 60.6°F (15.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Dunlap, Iowa, with an average temperature fluctuating between 47.1°F (8.4°C) and 32.5°F (0.3°C). The beginning of November marks a decrease in the average high-temperature, transitioning from a refreshing 60.6°F (15.9°C) in October to a chilly 47.1°F (8.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Dunlap, Iowa, with an average temperature fluctuating between 20.8°F (-6.2°C) and 32.7°F (0.4°C). Dunlap in December sees a clear temperature decline, with average high-temperatures decreasing from a chilly 47.1°F (8.4°C) in November to a wintry 32.7°F (0.4°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Dunlap?
Dunlap experiences its lowest temperatures in January, with an average peak of 28.2°F (-2.1°C) and a low of 14.9°F (-9.5°C).
What is the most humid month in Dunlap?
With an average relative humidity of 82%, January is the most humid month in Dunlap, Iowa.
What is the driest month in Dunlap?
January is the month with the least rainfall in Dunlap. Rain falls for 3.5 days and accumulates 0.51" (13mm) of precipitation.
How much does it rain in Dunlap?
Throughout the year, there are 120.4 rainfall days, and 19.88" (505mm) of precipitation is accumulated.
When does it snow in Dunlap?
Months with snowfall in Dunlap, Iowa, are January through May, October through December.
How many days does it snow in Dunlap?
In Dunlap, Iowa, during the entire year, snow falls for 32.1 days and aggregates up to 10.59" (269mm) of snow.
What is the month with the least sunshine in Dunlap?
The month with the least sunshine in Dunlap is January, with an average of 4.6h of sunshine.
What is the month with the lowest UV index in Dunlap?
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Dunlap.
What is the snowiest month in Dunlap?
The month with the most snowfall in Dunlap is February, when snow falls for 7 days and typically aggregates up to 2.56" (65mm) of snow.
When is Daylight Saving Time (DST) in Dunlap?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dunlap, 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 least humid month in Dunlap?
April and October, with an average relative humidity of 67%, are the least humid months in Dunlap, Iowa.
What is the wettest month in Dunlap?
May is the month with the most rainfall in Dunlap, Iowa. Rain falls for 16.1 days and accumulates 3.27" (83mm) of precipitation.
When it does not snow in Dunlap?
June through September are months without snowfall.
When are the longest days in Dunlap?
With an average of 15h and 12min of daylight, June has the longest days of the year in Dunlap.
What are the months with the highest UV index in Dunlap?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Dunlap.
What are the warmest months in Dunlap?
July, with an average high of 83.1°F (28.4°C) and a low of 65.3°F (18.5°C), signifies the warmest month of the year in Dunlap, Iowa.
What month has the most sunshine in Dunlap?
With an average of 10.6h of sunshine, July has the most sunshine of the year in Dunlap.
What is the month with the shortest days in Dunlap?
With an average of 9h and 12min of daylight, December has the shortest days of the year in Dunlap, Iowa.
Average temperature
Dunlap, IA
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (28.2°F).
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure
Dunlap, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"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
Dunlap, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.8mph - Average wind speed in May:
9.2mph - Average wind speed in June:
8.6mph
- Average wind speed in July:
7.2mph - Average wind speed in August:
7.5mph - Average wind speed in September:
8.6mph - Average wind speed in October:
9.7mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity
Dunlap, IA
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are April and October (67%).
Average rainfall
Dunlap, IA
- Average rainfall in January:
0.51" - Average rainfall in February:
0.63" - Average rainfall in March:
1.26" - Average rainfall in April:
1.69" - Average rainfall in May:
3.27" - Average rainfall in June:
3.15"
- Average rainfall in July:
1.77" - Average rainfall in August:
2.4" - Average rainfall in September:
1.93" - Average rainfall in October:
1.57" - Average rainfall in November:
0.63" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days
Dunlap, IA
- Average rainfall days in January:
3.5 days - Average rainfall days in February:
2.8 days - Average rainfall days in March:
9.9 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.1 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
13.1 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
10 days - Average rainfall days in November:
5.4 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is February (2.8 days).
Average snowfall
Dunlap, IA
- Average snowfall in January:
2.44" - Average snowfall in February:
2.56" - Average snowfall in March:
1.81" - Average snowfall in April:
0.75" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.56").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Dunlap, IA
- Average snowfall days in January:
9 days - Average snowfall days in February:
7 days - Average snowfall days in March:
4.8 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:
0.6 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
7 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dunlap, 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 4min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Dunlap, IA
- Average sunshine days in January:
20.4 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
17.4 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
15.1 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
21.7 days
The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is June (11.7 days).
Average UV index
Dunlap, IA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Dunlap, IA
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility
Dunlap, IA
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).
Dunlap, 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
