Climate and monthly weather forecastSpringfield, SD
Climate and monthly weather forecast
The climate of Springfield
Springfield, situated in the state of South Dakota, USA, experiences a Humid continental climate classified as Köppen Dfa. Defined by hot summers with no dry season, the predominant climate witnesses dramatic changes in temperature, humidity and precipitation throughout the year.As per the provided climatic parameters, highest temperatures occur in summer months, from June to August, with the highest average temperature of 86.5°F (30.3°C) in July. Winter sees a significant drop in temperatures, with January having the lowest average temperature of 13.6°F (-10.2°C). Relative humidity tends to remain relatively high throughout the year, with the highest level in January at 84% and the lowest in September at 63%.
Rainfall distribution varies across the year, registering the highest precipitation of 2.72" (69mm) in May and the lowest of 0.31" (8mm) in February. Snowfall is common in winter months, with the highest in January and December at 1.93" (49mm) and 1.22" (31mm) respectively. Springfield also experiences a perceptible change in daylight hours with July witnessing the longest daylight of 15.3 hours and December the shortest of 9.1 hours.
The best time to visit Springfield
As per the annual weather trends and conditions, the most suitable time for tourists to visit Springfield would be from late spring to early summer, precisely from May to June. The weather conditions during this interval are pleasant and comfortable, with temperatures ranging from 57.7°F (14.3°C) to 79.5°F (26.4°C). There's also an ample amount of sunshine, with 13.3 to 14.6 days of clear skies making outdoor activities and sightseeing enjoyable for tourists.The rainfall during these months is relatively high, especially in May with an average rainfall of 2.72" (69mm). However, the presence of 14.7 to 15.3 hours of daylight is enough to compensate for any lost time due to weather.
The worst time to visit Springfield
The periods of extreme temperatures in Springfield can be considered unsuitable for tourist activities, predominantly from December to February, with temperatures dropping as low as 13.6°F (-10.2°C). The chilly climate accompanied by snowfall, reaching up to 1.93" (49mm) in January, can cause disruptions in outdoor activities. Additionally, the shorter daylight hours, with December having only 9.1, further limits the time for enjoying sightseeing or outdoor adventures.Spring weather in Springfield
Spring in Springfield, typically from March to May, is marked by a significant transition in temperature from winter’s cold to summer’s warmth. During this season, the weather warms steadily with temperatures starting at 46.9°F (8.3°C) in March and escalating to 68.5°F (20.3°C) by May. Rainfall becomes more frequent, with May witnessing the maximum precipitation of 2.72" (69mm) for the year. Even amid the increasing rainfall, the season experiences an average of 6.5 to 9 hours of sunshine per day, and daylight hours extend from 12 hours in March to 14.7 hours by May.Summer weather in Springfield
Summers in Springfield, extending from June to August, are defined by hot and humid conditions. The city witnesses the highest average temperatures of the year, reaching up to 86.5°F (30.3°C) in July. Although the humidity is moderately high, ranging between 67% and 72%, the heat is alleviated by widespread air movement with wind speeds oscillating between 8.3mph (13.4km/h) to 8.9mph (14.3km/h). The season experiences the maximum sunlight hours with as many as 15.3 daylight hours in June and 10.4 to 11.1 sunshine hours per day.Autumn weather in Springfield
Autumn in Springfield, spanning September to November, witnesses a gradual decline in temperature from summer's heat to winter's cold. Starting with an average temperature of 76.3°F (24.6°C) in September, it gradually decreases to 46.4°F (8°C) by November. Rainfall during this season reduces significantly while the daylight hours shorten from 12.5 hours in September to 9.8 hours by November. Nevertheless, it's still a great time for outdoor activities with sunshine hours ranging from 8.9 to 5.9 hours per day.Winter weather in Springfield
Winter in Springfield, predominantly from December to February, is characterized by extreme cold and snowy conditions. Temperatures witness a significant plummet, averaging as low as 13.6°F (-10.2°C) in January. The city experiences snowfall predominantly from December until February, with January recording the highest snowfall of 1.93" (49mm). Although daylight hours are shortest during this season, ranging from 9.1 in December to 10.6 in February, the season still enjoys clear skies with sunshine for 4.9 to 5.8 hours per day.Weather in January
Springfield, South Dakota, in January is icy and almost constantly under clouds, painted in a classic tableau of winter. Characterized by the lowest daily average temperatures of a frigid 13.6°F (-10.2°C) to 27.3°F (-2.6°C), January is the coldest month. Weather in January »Weather in February
February in Springfield, South Dakota, unveils a subtle elevation in temperature from the ruthless cold of January. Days become slightly warmer, enticing residents to venture outdoors. A noteworthy rise in daylight hours to 10.6 hours from 9.5 hours in January somewhat soothes the winter distress. Weather in February »Weather in March
March in Springfield, South Dakota, is the transitional phase into spring with a marked escalation in average temperatures from 16.9°F (-8.4°C) to 30.4°F (-0.9°C). With the sunshine hours stretching to 12 hours up from February's 10.6 hours, winter's grip starts to loosen. Weather in March »Weather in April
The transition to spring is completed by April in Springfield, closing the winter chapter of the year. Sunlight hours extend to reach a warm 13.4 hours per day, double the dreary 6 hours of visibility experienced in January. Mild showers replace the dwindling snowfall, fostering the blooming of flowers and the greening of the landscap. Weather in April »Weather in May
May in Springfield, South Dakota, marks the onset of summer with daytime temperatures hitting highs of up to 68.5°F (20.3°C), a considerable jump from April's top temperature of 57.7°F (14.3°C). The city breaks free from the shackles of cold, welcoming warm winds and languid afternoons. Weather in May »Weather in June
June in Springfield, South Dakota, signifies the arrival of full-fledged summer with the mercury pushing into the high 70s°F. The lush greenery reaches its peak during this month, contrasting beautifully with the azure sky. Days are the longest in June, imbued with pleasant warmth and ample sunlight. Weather in June »Weather in July
July in Springfield, South Dakota, reigns as the hottest month of the year, with the mercury hovering between a maximum of 86.5°F (30.3°C) and a minimum of 65.7°F (18.7°C). Long summer days bask in sunlight for up to 15 hours, offering ample opportunity for outdoor activities. Weather in July »Weather in August
August in Springfield, South Dakota, experiences a slight dip in temperatures from the preceding fiery July, with a comparative moderation in heat. Dusk falls earlier than in July, casting longer shadows as August advances closer to the equinox. Weather in August »Weather in September
September in Springfield, South Dakota, officially marks the beginning of fall, a season of mellow warmth and cozy evenings. As the days continue to shorten to an average daylight time of 12.5 hours, temperatures begin their steady decline towards winter values. Weather in September »Weather in October
The refreshing breeze of October in Springfield, South Dakota, carries with it the comfort of fall and the onset of winter. The pleasant daytime temperatures contrast with the crisp evenings, creating a classic autumn atmosphere. Weather in October »Weather in November
November in Springfield, South Dakota, marks the transition from the moderate autumn to the biting winter, with temperatures averaging between a high of 46.4°F (8°C) and a low of 30.9°F (-0.6°C). Days become significantly shorter with only 9.8 hours of daylight compared to October's 11 hours. Weather in November »Weather in December
December in Springfield, South Dakota, dons the winter mantle, enveloping the city in chilly winds and a constant blanket of snow. With only 9.1 hours of daylight and average temperatures ranging from 18.3°F (-7.6°C) to 30.4°F (-0.9°C), December is markedly cold. Weather in December »Updated: Jul 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
The month of January sees the average lowest temperatures, reaching 27.3°F (-2.6°C) at the peak and 13.6°F (-10.2°C) at the low.
The most humid month in Springfield is January, with an average relative humidity of 84%.
Throughout the year, there are 104.1 rainfall days, and 14.29" (363mm) of precipitation is accumulated.
January through April, October through December are months with snowfall.
The months with the most snowfall are January and March, with an average 1.93" (49mm) of accumulated snow.
In Springfield, during the entire year, snow falls for 32.8 days and aggregates up to 8.35" (212mm) of snow.
January has the least sunshine of the year, with an average of 4.7h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
February is the month with the least rainfall. Rain falls for 3.6 days and accumulates 0.31" (8mm) of precipitation.
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.
May is the month with the most rainfall. Rain falls for 15.3 days and accumulates 2.72" (69mm) of precipitation.
May through September are months without snowfall.
With an average of 15h and 18min of daylight, June has the longest days of the year.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
Springfield's warmest temperatures are experienced in July, with average high temperatures of 86.5°F (30.3°C) and lows of 65.7°F (18.7°C).
With an average of 11.1h of sunshine, July has the most sunshine of the year in Springfield.
The least humid month is October, with an average relative humidity of 62%.
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Springfield, SD
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (27.3°F).
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure
Springfield, SD
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.06"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 (29.85"Hg).
Average wind speed
Springfield, SD
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.7mph - Average wind speed in April:
11.1mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
8.3mph - Average wind speed in August:
8.5mph - Average wind speed in September:
9.4mph - Average wind speed in October:
10.3mph - Average wind speed in November:
10.1mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).
Average humidity
Springfield, SD
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (62%).
Average rainfall
Springfield, SD
- Average rainfall in January:
0.39" - Average rainfall in February:
0.31" - Average rainfall in March:
0.98" - Average rainfall in April:
1.42" - Average rainfall in May:
2.72" - Average rainfall in June:
2.28"
- Average rainfall in July:
1.73" - Average rainfall in August:
1.46" - Average rainfall in September:
1.02" - Average rainfall in October:
1.02" - Average rainfall in November:
0.35" - Average rainfall in December:
0.59"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is February (0.31").
Average rainfall days
Springfield, SD
- Average rainfall days in January:
2.9 days - Average rainfall days in February:
3.6 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
12.4 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
7.7 days - Average rainfall days in November:
4.1 days - Average rainfall days in December:
3.1 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (2.9 days).
Average snowfall
Springfield, SD
The months with the highest snowfall are January and March (1.93").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Springfield, SD
- Average snowfall days in January:
8.2 days - Average snowfall days in February:
7.5 days - Average snowfall days in March:
5.2 days - Average snowfall days in April:
1.8 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:
0.8 days - Average snowfall days in November:
2.8 days - Average snowfall days in December:
6.5 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Springfield, SD
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 6min
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 42min - Average sunshine in February:
5h and 48min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 6min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 54min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 54min - Average sunshine in December:
4h and 54min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Springfield, SD
- Average sunshine days in January:
20.9 days - Average sunshine days in February:
19.5 days - Average sunshine days in March:
18.3 days - Average sunshine days in April:
15.4 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
14.6 days - Average sunshine days in August:
16.7 days - Average sunshine days in September:
18.4 days - Average sunshine days in October:
20.7 days - Average sunshine days in November:
23.4 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is June (12.3 days).
Average UV index
Springfield, SD
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Springfield, SD
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility
Springfield, SD
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).
