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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, the same as December, in Brown Deer, Wisconsin, is another subzero cold winter month, with an average temperature varying between 17.1°F (-8.3°C) and 26.8°F (-2.9°C). In Brown Deer, the lowest average temperatures are observed in January, with a high of 26.8°F (-2.9°C) and a low of 17.1°F (-8.3°C). Weather in January »
Weather in February
February, the last month of the winter in Brown Deer, is also a subzero cold month, with an average temperature varying between 19.4°F (-7°C) and 28.9°F (-1.7°C). February's onset records an average high-temperature of a still subzero cold 28.9°F (-1.7°C), a near match to January's 26.8°F (-2.9°C). Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Brown Deer, Wisconsin, with an average temperature varying between 29.7°F (-1.3°C) and 38.8°F (3.8°C). The shift from February to March is marked by an increase in the average high-temperature, moving from a subzero cold 28.9°F (-1.7°C) to an icy 38.8°F (3.8°C). Weather in March »
Weather in April
April in Brown Deer, Wisconsin, is a chilly spring month, with temperature in the range of an average high of 48.2°F (9°C) and an average low of 37.8°F (3.2°C). The onset of April brings a rise in the average high-temperature, elevating from a cold 38.8°F (3.8°C) in March to a chilly 48.2°F (9°C). Weather in April »
Weather in May
May, the last month of the spring in Brown Deer, is a refreshing month, with an average temperature fluctuating between 58.6°F (14.8°C) and 47.5°F (8.6°C). May's arrival coincides with a temperature rise, moving from April's chilly 48.2°F (9°C) to a mild 58.6°F (14.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Brown Deer, Wisconsin, with an average temperature varying between 68.2°F (20.1°C) and 56.8°F (13.8°C). June's arrival signals an increase in average high-temperatures, moving from May's mild 58.6°F (14.8°C) to an agreeable 68.2°F (20.1°C). Weather in June »
Weather in July
July in Brown Deer, Wisconsin, is a warm summer month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 64.8°F (18.2°C). Brown Deer's warmest weather arrives in July, when temperatures average a high of 75.7°F (24.3°C) and a low of 64.8°F (18.2°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Brown Deer, Wisconsin, with temperature in the range of an average high of 75.6°F (24.2°C) and an average low of 64.4°F (18°C). Brown Deer commences August with an average high-temperature of a still moderately hot 75.6°F (24.2°C), maintaining a close resemblance to the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Brown Deer, Wisconsin, with an average temperature ranging between min 58.1°F (14.5°C) and max 69.4°F (20.8°C). As August makes way for September, Brown Deer's average high-temperature eases from a moderately hot 75.6°F (24.2°C) to an agreeable 69.4°F (20.8°C). Weather in September »
Weather in October
October, the same as September, in Brown Deer, Wisconsin, is another mild autumn month, with an average temperature ranging between min 46.6°F (8.1°C) and max 56.8°F (13.8°C). Brown Deer's average high-temperature decreases in October, falling from an agreeable 69.4°F (20.8°C) in September to a refreshing 56.8°F (13.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Brown Deer, is another chilly month, with an average temperature varying between 43.7°F (6.5°C) and 34.2°F (1.2°C). November's onset corresponds with a shift in the average high-temperature, moving from a moderate 56.8°F (13.8°C) in October to a frosty 43.7°F (6.5°C). Weather in November »
Weather in December
December, the first month of the winter in Brown Deer, is still a cold month, with an average temperature varying between 32.9°F (0.5°C) and 25°F (-3.9°C). The start of December signals a decrease in the average high-temperature, transitioning from a frosty 43.7°F (6.5°C) in November to a cold 32.9°F (0.5°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Brown Deer?
In Brown Deer, January is the month with the lowest recorded average temperatures, measuring a high of 26.8°F (-2.9°C) and a low of 17.1°F (-8.3°C).
What is the most humid month in Brown Deer?
With an average relative humidity of 85%, January is the most humid month in Brown Deer, Wisconsin.
How many days does it rain in Brown Deer?
Throughout the year, in Brown Deer, Wisconsin, there are 129.5 rainfall days, and 18.62" (473mm) of precipitation is accumulated.
When does it snow in Brown Deer?
January through April, October through December are months with snowfall in Brown Deer, Wisconsin.
What is the snowiest month in Brown Deer?
January is the month with the most snowfall. Snow falls for 12.8 days and accumulates 2.17" (55mm) of snow.
How many days does it snow in Brown Deer?
Throughout the year, in Brown Deer, Wisconsin, there are 42.5 snowfall days, and 8.23" (209mm) of snow is accumulated.
What is the month with the least sunshine in Brown Deer?
The month with the least sunshine is January, with an average of 3.6h of sunshine.
What are the months with the lowest UV index in Brown Deer?
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Brown Deer.
When is Daylight Saving Time (DST) in Brown Deer?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Brown Deer, 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 Brown Deer?
In Brown Deer, Wisconsin, snow does not fall in May through September.
When are the longest days in Brown Deer?
June has the longest days of the year, with an average of 15h and 18min of daylight.
What part of the year is the hottest in Brown Deer?
July, characterized by an average high temperature of 75.7°F (24.3°C) and a low temperature of 64.8°F (18.2°C), is generally the warmest month.
What is the rainiest month in Brown Deer?
July is the month with the most rainfall in Brown Deer. Rain falls for 15.2 days and accumulates 2.56" (65mm) of precipitation.
What are the months with the most sunshine in Brown Deer?
July and August, with an average of 10.6h of sunshine, are months with the most sunshine in Brown Deer.
When is the highest UV index in Brown Deer?
The month with the highest UV index is July, with an average maximum UV index of 6.
What is the least humid month in Brown Deer?
With an average relative humidity of 75%, October is the least humid month.
What is the driest month in Brown Deer?
December is the month with the least rainfall. Rain falls for 5.5 days and accumulates 0.71" (18mm) of precipitation.
What is the month with the shortest days in Brown Deer?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Brown Deer, WI
The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (26.8°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 (17.1°F).
Average pressure
Brown Deer, WI
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.08"Hg
The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Brown Deer, WI
- Average wind speed in January:
12.6mph - Average wind speed in February:
12.2mph - Average wind speed in March:
11.1mph - Average wind speed in April:
11.2mph - Average wind speed in May:
9.4mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
7.7mph - Average wind speed in August:
7.9mph - Average wind speed in September:
9.3mph - Average wind speed in October:
11.1mph - Average wind speed in November:
11.9mph - Average wind speed in December:
11.8mph
The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity
Brown Deer, WI
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall
Brown Deer, WI
- Average rainfall in January:
0.75" - Average rainfall in February:
0.75" - Average rainfall in March:
1.02" - Average rainfall in April:
2.01" - Average rainfall in May:
2.28" - Average rainfall in June:
2.48"
- Average rainfall in July:
2.56" - Average rainfall in August:
1.97" - Average rainfall in September:
1.54" - Average rainfall in October:
1.73" - Average rainfall in November:
0.83" - Average rainfall in December:
0.71"
The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is December (0.71").
Average rainfall days
Brown Deer, WI
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
4.5 days - Average rainfall days in March:
9.7 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
14.5 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
12 days - Average rainfall days in November:
7.7 days - Average rainfall days in December:
5.5 days
The months with the highest number of rainy days are May, June and July (15.2 days).
The month with the least rainy days is February (4.5 days).
Average snowfall
Brown Deer, WI
The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Brown Deer, WI
- Average snowfall days in January:
12.8 days - Average snowfall days in February:
8.6 days - Average snowfall days in March:
6 days - Average snowfall days in April:
2 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:
0.5 days - Average snowfall days in November:
4.8 days - Average snowfall days in December:
7.7 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Brown Deer, WI
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - 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 4min - 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:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 3min - Average sunshine in November:
4h and 5min - Average sunshine in December:
4h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Brown Deer, WI
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
16.5 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
13.2 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
16 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is June (12.3 days).
Average UV index
Brown Deer, WI
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Brown Deer, WI
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility
Brown Deer, WI
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).
Brown Deer, Wisconsin, USA
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