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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, like December, is a freezing cold winter month in Brunsville, Iowa, with an average temperature fluctuating between 25.2°F (-3.8°C) and 12.2°F (-11°C). January, with average temperatures reaching a high of 25.2°F (-3.8°C) and a low of 12.2°F (-11°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Brunsville, is another freezing cold month, with an average temperature ranging between max 29.5°F (-1.4°C) and min 15.6°F (-9.1°C). February's climate shows a minor adjustment in average high-temperatures to a still subzero cold 29.5°F (-1.4°C) from January's 25.2°F (-3.8°C). Weather in February »
Weather in March
March, the first month of the spring in Brunsville, is a frosty month, with temperature in the range of an average high of 45.1°F (7.3°C) and an average low of 29.8°F (-1.2°C). A clear escalation in the average high-temperature marks the arrival of March, surging from a subzero cold 29.5°F (-1.4°C) in February to a chilly 45.1°F (7.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Brunsville, Iowa, with an average temperature fluctuating between 57.4°F (14.1°C) and 40.6°F (4.8°C). The arrival of April signals an increase in the average high-temperature, moving from a chilly 45.1°F (7.3°C) in March to a moderate 57.4°F (14.1°C). Weather in April »
Weather in May
May, the last month of the spring in Brunsville, is an agreeable month, with an average temperature varying between 69.3°F (20.7°C) and 52.3°F (11.3°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a mild 57.4°F (14.1°C) in April to an agreeable 69.3°F (20.7°C). Weather in May »
Weather in June
June, the first month of the summer in Brunsville, is a warm month, with an average temperature fluctuating between 78.4°F (25.8°C) and 62.2°F (16.8°C). As June arrives, Brunsville's weather shows an increase in high-temperatures, moving from May's agreeable 69.3°F (20.7°C) to a moderately hot 78.4°F (25.8°C). Weather in June »
Weather in July
July, like June, in Brunsville, Iowa, is a moderately hot summer month, with an average temperature varying between 82.9°F (28.3°C) and 64.2°F (17.9°C). The warmest time of the year is July, with temperatures averaging a high of 82.9°F (28.3°C) and a low of 64.2°F (17.9°C). The heat index value during July is computed to be a hot 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Brunsville, is another warm month, with temperature in the range of an average low of 60.8°F (16°C) and an average high of 80.8°F (27.1°C). As Brunsville welcomes August, the average high-temperature is noted at a still moderately hot 80.8°F (27.1°C), closely aligning with the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Brunsville, is also a moderately hot month, with an average temperature ranging between max 75°F (23.9°C) and min 54.9°F (12.7°C). September brings a slight decrease in temperature, down from a warm 80.8°F (27.1°C) in August to a still moderately hot 75°F (23.9°C). Weather in September »
Weather in October
October, the same as September, in Brunsville, Iowa, is another mild autumn month, with an average temperature fluctuating between 58.8°F (14.9°C) and 42.8°F (6°C). Brunsville's weather experiences a significant temperature drop with the arrival of October, falling from a warm 75°F (23.9°C) in September to a moderate 58.8°F (14.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Brunsville, is also a frosty month, with temperature in the range of an average high of 45.1°F (7.3°C) and an average low of 31.3°F (-0.4°C). With November's onset, the average high-temperature recedes from October's mild 58.8°F (14.9°C) to a frosty 45.1°F (7.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Brunsville, Iowa, with an average temperature varying between 29.3°F (-1.5°C) and 17.8°F (-7.9°C). In Brunsville, the average high-temperature in December significantly decreases from a frosty 45.1°F (7.3°C) in November to a subzero cold 29.3°F (-1.5°C). Weather in December »
Updated: Aug 8, 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 part of the year is the coldest?
Brunsville, Iowa, records the coldest temperatures in January, averaging a high of 25.2°F (-3.8°C) and a low of 12.2°F (-11°C).
What is the most humid month in Brunsville?
With an average relative humidity of 85%, January is the most humid month.
What is the driest month in Brunsville?
The month with the least rainfall is January, when the rain falls for 3.3 days and typically collects 0.35" (9mm) of precipitation.
How many days does it rain?
Throughout the year, there are 112 rainfall days, and 15.71" (399mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
How much does it snow?
Throughout the year, there are 34.7 snowfall days, and 7.52" (191mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4.2h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month in Brunsville?
The month with the most snowfall is February, when snow falls for 8.3 days and typically aggregates up to 1.85" (47mm) of snow.
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.
When it does not snow?
In Brunsville, snow does not fall in May through September.
What is the rainiest month?
June is the month with the most rainfall. Rain falls for 16.5 days and accumulates 2.48" (63mm) of precipitation.
When are the longest days in Brunsville?
With an average of 15h and 18min of daylight, June has the longest days of the year.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What time of the year is the hottest?
In Brunsville, Iowa, temperatures reach their average annual highs in July, measuring 82.9°F (28.3°C) and a minimum average of 64.2°F (17.9°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.7h of sunshine.
What is the least humid month?
October is the least humid month, with an average relative humidity of 66%.
What is the month with the shortest days?
With an average of 9h and 6min of daylight, December has the shortest days of the year.
Average temperature
Brunsville, IA
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (25.2°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure
Brunsville, 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:
29.93"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.86"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"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 (29.86"Hg).
Average wind speed
Brunsville, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.8mph - Average wind speed in April:
11.1mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.8mph
- Average wind speed in July:
7.7mph - Average wind speed in August:
8mph - Average wind speed in September:
9.1mph - Average wind speed in October:
10.2mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity
Brunsville, IA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (66%).
Average rainfall
Brunsville, IA
- Average rainfall in January:
0.35" - Average rainfall in February:
0.43" - Average rainfall in March:
1.1" - Average rainfall in April:
1.65" - Average rainfall in May:
2.24" - Average rainfall in June:
2.48"
- Average rainfall in July:
1.46" - Average rainfall in August:
1.77" - Average rainfall in September:
1.46" - Average rainfall in October:
1.46" - Average rainfall in November:
0.51" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is June (2.48").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days
Brunsville, IA
- Average rainfall days in January:
3.3 days - Average rainfall days in February:
2.6 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
12.3 days - Average rainfall days in August:
12.9 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
9 days - Average rainfall days in November:
5.5 days - Average rainfall days in December:
2.6 days
The month with the highest number of rainy days is June (16.5 days).
The months with the least rainy days are February and December (2.6 days).
Average snowfall
Brunsville, IA
The month with the highest snowfall is February (1.85").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Brunsville, IA
- Average snowfall days in January:
9.3 days - Average snowfall days in February:
8.3 days - Average snowfall days in March:
4.9 days - Average snowfall days in April:
1.6 days - Average snowfall days in May:
0.1 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:
0.8 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
7.4 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Brunsville, IA
- Average daylight in January:
9h and 3min - 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 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - 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 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Brunsville, IA
- Average sunshine days in January:
20.9 days - Average sunshine days in February:
18.6 days - Average sunshine days in March:
17.8 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
15.8 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
21.8 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is June (11.9 days).
Average UV index
Brunsville, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Brunsville, IA
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility
Brunsville, 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).
Brunsville, Iowa, USA
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