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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 another subzero cold winter month in Brayton, Iowa, with an average temperature ranging between min 14.2°F (-9.9°C) and max 27.5°F (-2.5°C). January is the coldest month, with an average high-temperature of 27.5°F (-2.5°C) and an average low-temperature of 14.2°F (-9.9°C). Weather in January »
Weather in February
February, the last month of the winter in Brayton, is also a subzero cold month, with an average temperature varying between 31.5°F (-0.3°C) and 17.4°F (-8.1°C). On the advent of February, Brayton's average high-temperature exhibits a minor adjustment to a still subzero cold 31.5°F (-0.3°C) from January's 27.5°F (-2.5°C). Weather in February »
Weather in March
March, the first month of the spring in Brayton, is a chilly month, with an average temperature varying between 46.8°F (8.2°C) and 31.1°F (-0.5°C). The onset of March witnesses a clear shift in the average high-temperature, escalating from a freezing cold 31.5°F (-0.3°C) in February to a chilly 46.8°F (8.2°C). Weather in March »
Weather in April
April in Brayton, Iowa, is a mild spring month, with an average temperature fluctuating between 42.1°F (5.6°C) and 58.6°F (14.8°C). As Brayton transitions into April, the average high-temperature shows a change, moving from a frosty 46.8°F (8.2°C) in March to a moderate 58.6°F (14.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Brayton, Iowa, with an average temperature varying between 52.7°F (11.5°C) and 68.9°F (20.5°C). In Brayton, the onset of May comes with an increased average high-temperature, moving from April's moderate 58.6°F (14.8°C) to an agreeable 68.9°F (20.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Brayton, Iowa, with an average temperature ranging between min 62.8°F (17.1°C) and max 79°F (26.1°C). A rise in the average high-temperature is observed during June, moving from an agreeable 68.9°F (20.5°C) in May to a moderately hot 79°F (26.1°C). Weather in June »
Weather in July
July, like June, in Brayton, Iowa, is a moderately hot summer month, with an average temperature varying between 82°F (27.8°C) and 64.8°F (18.2°C). With average high temperatures of 82°F (27.8°C) and lows of 64.8°F (18.2°C), July is the warmest month. During July, the heat index is evaluated at a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Brayton, Iowa, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 62.1°F (16.7°C). Brayton experiences an average high-temperature of a still warm 79.9°F (26.6°C) in August, marking an insignificant shift from 82°F (27.8°C) in July. Weather in August »
Weather in September
September, the first month of the autumn in Brayton, is also a moderately hot month, with an average temperature ranging between max 74.7°F (23.7°C) and min 55.9°F (13.3°C). Transitioning into September, Brayton experiences an average high-temperature of a still warm 74.7°F (23.7°C), marking a minor shift from the preceding month. Weather in September »
Weather in October
October, the same as September, in Brayton, Iowa, is another mild autumn month, with temperature in the range of an average high of 59.5°F (15.3°C) and an average low of 43.7°F (6.5°C). October's arrival is marked by a significant decrease in the average high-temperature, moving from a moderately hot 74.7°F (23.7°C) in September to a mild 59.5°F (15.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Brayton, is also a frosty month, with an average temperature fluctuating between 31.8°F (-0.1°C) and 45.9°F (7.7°C). A subtle decrease in the average high-temperature marks November, falling from October's mild 59.5°F (15.3°C) to a frosty 45.9°F (7.7°C). Weather in November »
Weather in December
December, the first month of the winter in Brayton, is still a cold month, with an average temperature ranging between max 32.4°F (0.2°C) and min 20.8°F (-6.2°C). In December, the meteorological conditions alter, with the average high-temperature shifting from a chilly 45.9°F (7.7°C) in November to an icy 32.4°F (0.2°C). Weather in December »
Updated: Jun 11, 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 is the coldest time of year?
The lowest temperatures are recorded in January, with averages reaching a high of 27.5°F (-2.5°C) and a low of 14.2°F (-9.9°C).
What is the most humid month in Brayton?
The most humid month is January, with an average relative humidity of 83%.
What is the driest month?
January is the month with the least rainfall. Rain falls for 4.6 days and accumulates 0.75" (19mm) of precipitation.
How many days does it rain?
In Brayton, during the entire year, the rain falls for 127.8 days and collects up to 24.88" (632mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
Throughout the year, there are 38 snowfall days, and 12.72" (323mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.3h of sunshine.
What is the month with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 8.8 days and accumulates 3.43" (87mm) 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.
What is the wettest month?
The month with the most rainfall is June, when the rain falls for 17.3 days and typically aggregates up to 4.02" (102mm) of precipitation.
When it does not snow?
June through September are months without snowfall in Brayton.
When are the longest days?
June has the longest days of the year, with an average of 15h and 6min of daylight.
What are the months with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Brayton.
What part of the year is the hottest?
Brayton registers the average highest temperatures during July, with peaks of 82°F (27.8°C) and lows of 64.8°F (18.2°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.4h of sunshine.
What is the least humid month?
The least humid month is October, with an average relative humidity of 69%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
Average temperature
Brayton, IA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (27.5°F).
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure
Brayton, 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:
29.93"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"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 (29.88"Hg).
Average wind speed
Brayton, IA
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.7mph - Average wind speed in April:
10.8mph - Average wind speed in May:
9.2mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.2mph - Average wind speed in August:
7.4mph - Average wind speed in September:
8.5mph - Average wind speed in October:
9.5mph - 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 (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity
Brayton, IA
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Brayton, IA
- Average rainfall in January:
0.75" - Average rainfall in February:
0.98" - Average rainfall in March:
1.46" - Average rainfall in April:
2.4" - Average rainfall in May:
3.62" - Average rainfall in June:
4.02"
- Average rainfall in July:
2.32" - Average rainfall in August:
2.72" - Average rainfall in September:
2.56" - Average rainfall in October:
1.81" - Average rainfall in November:
0.94" - Average rainfall in December:
1.3"
The wettest month (with the highest rainfall) is June (4.02").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days
Brayton, IA
- Average rainfall days in January:
4.6 days - Average rainfall days in February:
3.3 days - Average rainfall days in March:
10.7 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
16.5 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
6.2 days - Average rainfall days in December:
5 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (3.3 days).
Average snowfall
Brayton, IA
- Average snowfall in January:
2.83" - Average snowfall in February:
3.43" - Average snowfall in March:
2.09" - Average snowfall in April:
0.75" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Brayton, IA
- Average snowfall days in January:
10 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
5.6 days - Average snowfall days in April:
1.8 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:
2.7 days - Average snowfall days in December:
8.2 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Brayton, 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 3min - 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 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 5min - 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 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Brayton, IA
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
16.2 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
13 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
14.5 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
19 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is June (10.3 days).
Average UV index
Brayton, 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
Brayton, IA
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Brayton, IA
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Brayton, Iowa, USA
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