Climate and monthly weather forecastMarshfield, WI
Climate and monthly weather forecast
The climate of Marshfield
Marshfield, located in the Midwestern U.S., specifically in Wisconsin, conforms to the Dfb Köppen climate classification. This signifies a humid continental climate marked by an absence of a dry season and the presence of warm summers. Throughout the year, Marshfield's climate presents a wide variety in weather parameters, shifting between cold winters and warmer, humid summers.The temperature in Marshfield varies substantialy, with average high temperatures ranging from 19.6°F (-6.9°C) in January to a peak of 77.2°F (25.1°C) in July. This fluctuation is mirrored in the average low temperatures, which can drop as low as 7.3°F (-13.7°C) in January and increase to 59.7°F (15.4°C) in July. Relative humidity remains high, hovering mainly above 80% throughout the year, peaking at 91% in the beginning and end of each year.
Rainfall in Marshfield is well distributed throughout the year. February is the driest month with 1.18" (30mm), while June sees the most rainfall with 3.39" (86mm). In terms of snowfall, it's predominantly a winter phenomenon, with January experiencing 6.22" (158mm) and December receiving 6.69" (170mm). Other months witness little to no snowfall. Notably, sunshine is less abundant during the winter compared to the summer months, with December having the least daylight hours at 8.9, contrasted with 15.5 hours in June.
The best time to visit Marshfield
The best time to visit Marshfield largely depends on the visitor's preference for weather conditions. However, considering temperature averages alongside rainfall, the months from May to September would likely offer the most comfortable conditions for most travelers. During this window, average temperatures peak between 64°F (17.8°C) and 77.2°F (25.1°C). These months also bear witness to the longest daylight hours, providing ample opportunity for exploration and outdoor activities.The worst time to visit Marshfield
Considering the freezing temperatures and heavy snowfall, potential visitors might find the winter months a challenging time to experience this region. The months from December to February tend to register the lowest temperatures, falling between 7.3°F (-13.7°C) and 23.2°F (-4.9°C). Coupled with the high snowfall, traveling and exploring the outdoor attractions might be restrictive.Spring weather in Marshfield
Spring in Marshfield ushers in a thaw, with temperatures increasing from 37.9°F (3.3°C) in March to 49.8°F (9.9°C) in April and reaches a warm 64°F (17.8°C) by May. Rainfall increases over this period, from 1.81" (46mm) in March to 2.68" (68mm) in April and 2.87" (73mm) in May. These showers, combined with the longer daylight hours, provides a beautiful setting for enjoying the blossoming flora of the region.Summer weather in Marshfield
Marshfield's summer, from June to August, exhibits warm, comfortable temperatures and relatively high humidity. The average highs extend from 72.1°F (22.3°C) in June, peaks at 77.2°F (25.1°C) in July, before slightly decreasing to 76.1°F (24.5°C) in August. Meanwhile, the rainfall averages between 2.48" (63mm) in July and 3.39" (86mm) in June. The abundant sunlight during these months encourages outdoor activities, making it an ideal period for a visit.Autumn weather in Marshfield
Autumn draws in with temperatures cooling down from 68.9°F (20.5°C) in September to 53.8°F (12.1°C) in October and further dropping to a chilly 39°F (3.9°C) in November. The rainfall during these months varies between 1.77" (45mm) in September and 2.4" (61mm) in October. With the decrease in temperature, the vibrant autumnal foliage also makes this period highly picturesque despite the cooler weather.Winter weather in Marshfield
Winter dominates Marshfield from December to February, exhibiting the coldest temperatures of the year. December starts with an average high temperature of 25°F (-3.9°C), which lowers to 19.6°F (-6.9°C) by January. The average low slides from 15.3°F (-9.3°C) in December, further dropping to a bracing 7.3°F (-13.7°C) by January. Major snowfall during these months, reaching 6.69" (170mm) in December and 6.22" (158mm) in January, paints a scenic yet severe winter landscape.Weather in January
January in Marshfield, Wisconsin, USA, characterizes itself as a month of frigid temperatures and snowfall. The atmosphere gets dominated by a chilly breeze with an average wind speed of about 9.7mph (15.6km/h). The city experiences the most snowfall in this month with an average of 6.22" (158mm), painting many landscapes white. Weather in January »Weather in February
As the calendar moves to February in Marshfield, there's a small increase in temperature yet the climate remains bone-chillingly cold. The snowfall decreases to 7.05" (179mm) but the city continues to maintain its snowy vistas from January. Weather in February »Weather in March
March sees a steady transition from winter to spring in Marshfield, with temperatures becoming gradually bearable. The snowfall dwindles to 4.29" (109mm) while rain begins to enter the picture with 1.81" (46mm) of precipitation. The city starts to cast off its heavy white cloak as the weather starts warming up. Weather in March »Weather in April
April is the time when Marshfield truly welcomes spring with open arms. The contrast is felt as the snowfall drops to just 3.39" (86mm) and rainfall dominates the landscape with 2.68" (68mm), sparking the city to life. The daytime temperatures increase, allowing for more outdoor activities. Weather in April »Weather in May
As May unfolds, Marshfield embraces warmer temperatures and plentiful rain. The city goes through a drastic change with just 0.2" (5mm) of snowfall, essentially turning the winter scene into memory. With rainfall at 2.87" (73mm), the city blossoms further into its lush green persona. Weather in May »Weather in June
The month of June marks the beginning of summer in Marshfield. During this time, the combination of relative high humidity of 83% and peak sunshine with 9 hours a day creates a warm, yet comfortable ambiance. The days get longer, providing ample time for summer activities. Weather in June »Weather in July
July is the warmest month in Marshfield with an average high temperature of 77.2°F (25.1°C). An interesting peak in the weather trends, the balmy afternoons and moderate humidity continue to characterize the ongoing summer. Despite the heat, the afternoons remain vibrant as the city receives maximum sunlight. Weather in July »Weather in August
In August, Marshfield continues to enjoy the summer heat with temperatures slightly falling to an average high of 76.1°F (24.5°C). The shift from July is very subtle yet appreciated by the locals. Evenings remain refreshing, allowing residents and visitors to enjoy leisure walks. Weather in August »Weather in September
September sees the arrival of autumn in Marshfield, with temperatures beginning to drop. In a transitional phase, the daily high temperatures decrease to 68.9°F (20.5°C), and the city starts preparing for the cooler months ahead. Weather in September »Weather in October
October in Marshfield is characterized by a significant drop in temperature and the appearance of fall foliage. As the daily average temperature decrease to 53.8°F (12.1°C), the city is in full autumn mode with a dramatic change in foliage color. Weather in October »Weather in November
November witnesses the early signs of winter in Marshfield with temperatures further shrinking to an average high of 39°F (3.9°C). Snowfall reappears in this month with 2.64" (67mm) signaling the city's prep for the winter season ahead. Weather in November »Weather in December
Come December, Marshfield is back to its wintry self. A transition is observed as the temperature shrinks to an average high of 25°F (-3.9°C), and the whole city is often blanketed in snow again. With the highest relative humidity of 89% and 6.69" (170mm) of snowfall, the atmosphere is typically festive and frosty. Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Marshfield, WI
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (19.6°F).
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure
Marshfield, 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:
29.95"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.06"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 (29.9"Hg).
Average wind speed
Marshfield, WI
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.6mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
7mph - Average wind speed in August:
7mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.3mph - Average wind speed in November:
9.7mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Marshfield, WI
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (77%).
Average rainfall
Marshfield, WI
- Average rainfall in January:
1.18" - Average rainfall in February:
1.22" - Average rainfall in March:
1.81" - Average rainfall in April:
2.68" - Average rainfall in May:
2.87" - Average rainfall in June:
3.39"
The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days
Marshfield, WI
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
3.8 days - Average rainfall days in March:
10.4 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
12 days - Average rainfall days in November:
7.6 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (3.8 days).
Average snowfall
Marshfield, WI
- Average snowfall in January:
6.22" - Average snowfall in February:
7.05" - Average snowfall in March:
4.29" - Average snowfall in April:
3.39" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is February (7.05").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Marshfield, WI
- Average snowfall days in January:
18.8 days - Average snowfall days in February:
15.3 days - Average snowfall days in March:
11.7 days - Average snowfall days in April:
5.8 days - Average snowfall days in May:
0.5 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:
2.6 days - Average snowfall days in November:
9.3 days - Average snowfall days in December:
15.6 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Marshfield, WI
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
3h and 0min - Average sunshine in February:
3h and 6min - Average sunshine in March:
5h and 12min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 36min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 30min - Average sunshine in December:
3h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Marshfield, WI
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
12.6 days - Average sunshine days in April:
10.5 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
10.1 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
15.6 days - Average sunshine days in November:
14.4 days - Average sunshine days in December:
12.6 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is June (10.1 days).
Average UV index
Marshfield, WI
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Marshfield, WI
The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility
Marshfield, WI
The months with the highest visibility are April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, July and December (5mi).





