Expand
Contents
- The climate of Baraboo
- The best time to visit Baraboo
- The worst time to visit Baraboo
- Spring weather in Baraboo
- Summer weather in Baraboo
- Autumn weather in Baraboo
- Winter weather in Baraboo
- 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
The climate of Baraboo
Baraboo, Wisconsin, United States experiences a predominantly Dfb climate according to the Köppen climate classification. This implies a humid continental climate, with no dry season and warm summers. The locale is geographically positioned in a region that draws a clear distinction between four seasons.
Through the year, the temperatures fluctuate from low averages recorded in the range from 10°F (-12.2°C) to 18.9°F (-7.3°C) during winter and high averages soaring to between 74.7°F (23.7°C) and 79°F (26.1°C) in the summer months. Correspondingly, the relative humidity also varies, oscillating between 77% in the spring and 89% in the coldest winter months. The change in seasons is marked by drastic shifts in precipitation, with the highest average rainfall recorded in July at 0.98" (25mm) and the lowest during the beginning of the year with values registering from 0.28" (7mm) to 0.39" (10mm).
Baraboo is known for its notable amount of snowfall, with snow days per month peaking to 9.8 days in January and gradually dwindling down to 5.7 days by March. Interestingly, this pattern repeats in reverse towards the end of the year, with November and December recording 4.5 and 8.9 snow days respectively. The regularity of the snowfall alongside cold temperatures during winter constitutes a unique and distinguishing weather trait of Baraboo.
Through the year, the temperatures fluctuate from low averages recorded in the range from 10°F (-12.2°C) to 18.9°F (-7.3°C) during winter and high averages soaring to between 74.7°F (23.7°C) and 79°F (26.1°C) in the summer months. Correspondingly, the relative humidity also varies, oscillating between 77% in the spring and 89% in the coldest winter months. The change in seasons is marked by drastic shifts in precipitation, with the highest average rainfall recorded in July at 0.98" (25mm) and the lowest during the beginning of the year with values registering from 0.28" (7mm) to 0.39" (10mm).
Baraboo is known for its notable amount of snowfall, with snow days per month peaking to 9.8 days in January and gradually dwindling down to 5.7 days by March. Interestingly, this pattern repeats in reverse towards the end of the year, with November and December recording 4.5 and 8.9 snow days respectively. The regularity of the snowfall alongside cold temperatures during winter constitutes a unique and distinguishing weather trait of Baraboo.
The best time to visit Baraboo
The optimal time for tourists to plan a visit to Baraboo is during the warm summer months, ranging from June to August. During this period, the average high temperatures are pleasing between 74.7°F (23.7°C) and 79°F (26.1°C). This season is when Baraboo brims with vibrancy and celebrates numerous local festivals, outdoor concerts and park events, all basking in approximately 9.3 hours to 9.9 hours of average daily sunshine. The rainfall is moderate, not exceeding an average of 0.98" (25mm), making it ideal for outdoor pursuits and explorations.
The worst time to visit Baraboo
Tourist visitation to Baraboo is generally the least from January to February. Winter in Baraboo could be unforgiving; with the lowest mean temperatures plummeting to 10°F (-12.2°C) and 18.9°F (-7.3°C) in January and February respectively, coupled with the highest snow days registering 9.8 days in January. These severe temperatures make it challenging for outdoor activities and travel, especially for those unaccustomed to such extreme weather conditions.
Spring weather in Baraboo
Spring in Baraboo, taking place from March to May, is characterized by a steady warming trend, with temperatures rising from average lows of 26.1°F (-3.3°C) to reach highs of 65.7°F (18.7°C) by May. Correspondingly, humidity begins to decrease, varying from 80% in March to 77% in April, prior to rising slightly to 80% in May. Rainfall also shows an increasing trend during this period, with a high of 0.87" (22mm) in May.
Summer weather in Baraboo
In Baraboo, the summer lasts from June through August. The weather during these months is pleasantly warm, with average high temperatures fluctuating between 74.7°F (23.7°C) and 79°F (26.1°C). Relative humidity also presents moderate levels, from 83% in July to 81% in August. These months feature the highest rainfall, with July peaking at 0.98" (25mm).
Autumn weather in Baraboo
Autumn weather in Baraboo is characterized by decreasing temperatures and relative humidity. The months of September through November have declining average high temperatures that go from 70.9°F (21.6°C) to 42.1°F (5.6°C), while the relative humidity remains fairly stable hovering approximately 80%. Rainfall is moderate, registering an average of 0.75" (19mm) in September and 0.35" (9mm) by November.
Winter weather in Baraboo
Winter arrives in Baraboo come December, with temperatures dropping quickly to reach an average low of 18.9°F (-7.3°C) by February. During this period, average snow days range from 8.9 in December to 4.5 by November end. The coldest month of the year is January, when temperatures can commonly plummet to a low of 10°F (-12.2°C). Despite the bitter cold, the winter season holds a certain charm for lovers of winter sports and snowy landscapes.
Weather in January
The weather in Baraboo, Wisconsin remains cold throughout January, marking the height of winter with snowfall measured at 1.38" (35mm). Daylight hours are sparse during this month, adding to the chill factor. The wintry conditions affect visibility and cause the homogeneous landscape. Weather in January »
Weather in February
February continues the winter rhythm in Baraboo with the temperature reaching a high of only 26.2°F (-3.2°C). The snowfall decreases compared to January, but the cold wind persists, creating a wintry backdrop that transform Baraboo into a picturesque winter scene. Weather in February »
Weather in March
Baraboo transitions into the spring season in March, prompting a rise in temperature to a gentle average high of 41°F (5°C). The snowfall further decreases, paving the way for increasing rains, indicative of the warming trend. With the shift in weather, daylight hours extend and sunshine hours increase. Weather in March »
Weather in April
April in Baraboo exhibits further warming with temperatures climbing to a comfortable average high of 53.2°F (11.8°C). Rainfall sees a significant increase to 0.83" (21mm), hinting at the weather's transition towards the wetter season. Weather in April »
Weather in May
May brings further warming in Baraboo to the highest temperature level compared to previous months, culminating to an average high of 65.7°F (18.7°C). This month coincides with the end of spring and the onset of summer, denoted by high rainfall rates of 0.87" (22mm). Weather in May »
Weather in June
June in Baraboo heralds the full onset of summer, characterized by rising temperatures peaking at 74.7°F (23.7°C). The month witnesses an enhanced frequency of rainfall with rates arriving at 0.94" (24mm). Consequently, June presents Baraboo with a blend of bright, warm, and wet days indicating the mid-summer monsoon. Weather in June »
Weather in July
July is acknowledged as the hottest month in Baraboo, with temperatures scaling up to 79°F (26.1°C). The weather conditions in this month stand out, with high temperature readings and significant rainfall of 0.98" (25mm). The month of July embraces summer in its full form with frequent rainy days. Weather in July »
Weather in August
August in Baraboo exhibits a slight decrease in temperatures, to an average high of 77.5°F (25.3°C), indicating the gradual commencement of the end of summer. However, rainfall dips to 0.55" (14mm), making August notably drier compared to the previous wet months. Weather in August »
Weather in September
September announces the arrival of fall in Baraboo, with temperatures dipping to an average high of 70.9°F (21.6°C). The month is characterized by a decrease in humidity and a drop in rainfall to 0.75" (19mm), indicating a transition into the drier fall season. Weather in September »
Weather in October
In October, the weather in Baraboo continues on its cooling trend with temperature falling to an average high of 56.5°F (13.6°C). Rainfall experiences a slight rise to 0.79" (20mm) during this time, signaling a marginal increase in precipitation. Weather in October »
Weather in November
The weather in November in Baraboo, Wisconsin, takes a significant dip, highlighting the start of the cold season with temperatures falling to an average high of 42.1°F (5.6°C). Snowfall begins to surface again, hinting at the impending winter, although in small amounts of 0.55" (14mm). Weather in November »
Weather in December
The weather in December in Baraboo fully embraces winter, with temperatures falling further to record an average high of 28.9°F (-1.7°C) as the city dives into the heart of the cold season. The snowfall increases to 0.71" (18mm), marking the imminent onset of winter and creating a beautiful snowy landscape. Weather in December »
Updated: Aug 12, 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?
Temperature readings reach their annual highs in January, averaging 22.5°F (-5.3°C) and a minimum average of 10°F (-12.2°C).
What are the most humid months?
The months with the highest humidity are January and February, with an average relative humidity of 89%.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 2.6 days and typically collects 0.28" (7mm) of precipitation.
How many days does it rain?
In Baraboo, during the entire year, the rain falls for 88.4 days and collects up to 7.4" (188mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
What is the snowiest month?
January is the month with the most snowfall in Baraboo. Snow falls for 9.8 days and accumulates 1.38" (35mm) of snow.
How many days does it snow?
Throughout the year, there are 40 snowfall days, and 4.76" (121mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.2h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
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 are the least humid months?
The months with the lowest humidity are April and October, with an average relative humidity of 77%.
When it does not snow?
May through September are months without snowfall.
When are the longest days in Baraboo?
With an average of 15h and 24min of daylight, June has the longest days of the year.
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.
What is the hottest time of year?
The warmest temperatures occur during July, when averages reach a peak of 79°F (26.1°C) and a low of 61.3°F (16.3°C).
What is the wettest month in Baraboo?
July is the month with the most rainfall. Rain falls for 10.7 days and accumulates 0.98" (25mm) of precipitation.
What month has the most sunshine?
With an average of 9.9h of sunshine, July has the most sunshine of the year.
What is the month with the shortest days?
With an average of 9h and 0min of daylight, December has the shortest days of the year in Baraboo.
Average temperature
Baraboo, WI
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.5°F).
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure
Baraboo, WI
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.11"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:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.09"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Baraboo, WI
- Average wind speed in January:
9.5mph - Average wind speed in February:
9.5mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.5mph - Average wind speed in October:
8.8mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.2mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Baraboo, WI
The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall
Baraboo, WI
- Average rainfall in January:
0.28" - Average rainfall in February:
0.35" - Average rainfall in March:
0.39" - Average rainfall in April:
0.83" - Average rainfall in May:
0.87" - Average rainfall in June:
0.94"
- Average rainfall in July:
0.98" - Average rainfall in August:
0.55" - Average rainfall in September:
0.75" - Average rainfall in October:
0.79" - Average rainfall in November:
0.35" - Average rainfall in December:
0.31"
The wettest month (with the highest rainfall) is July (0.98").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days
Baraboo, WI
- Average rainfall days in January:
2.6 days - Average rainfall days in February:
2.2 days - Average rainfall days in March:
7.3 days - Average rainfall days in April:
10.5 days - Average rainfall days in May:
11.8 days - Average rainfall days in June:
11.3 days
- Average rainfall days in July:
10.7 days - Average rainfall days in August:
9.3 days - Average rainfall days in September:
8.2 days - Average rainfall days in October:
7.5 days - Average rainfall days in November:
3.4 days - Average rainfall days in December:
3.6 days
The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is February (2.2 days).
Average snowfall
Baraboo, WI
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Baraboo, WI
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
8.2 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
2.4 days - Average snowfall days in May:
0 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:
4.5 days - Average snowfall days in December:
8.9 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Baraboo, 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 3min - 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 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days
Baraboo, WI
- Average sunshine days in January:
23.2 days - Average sunshine days in February:
20.1 days - Average sunshine days in March:
21.6 days - Average sunshine days in April:
16.4 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
15.8 days - Average sunshine days in August:
19 days - Average sunshine days in September:
19.9 days - Average sunshine days in October:
21.1 days - Average sunshine days in November:
21.8 days - Average sunshine days in December:
23 days
The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is June (13.8 days).
Average UV index
Baraboo, WI
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Baraboo, WI
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Baraboo, WI
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Baraboo, Wisconsin, 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