Climate and monthly weather forecastPeterson, IN
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Peterson, Indiana, with an average temperature ranging between max 31.3°F (-0.4°C) and min 19.8°F (-6.8°C). January is the month when Peterson, Indiana, experiences its coldest temperatures, averaging a high of 31.3°F (-0.4°C) and a low of 19.8°F (-6.8°C). Weather in January »Weather in February
The last month of the winter, February, is a cold month in Peterson, Indiana, with an average temperature ranging between min 23.4°F (-4.8°C) and max 35.2°F (1.8°C). The transition from January to February brings an average high-temperature of an icy 35.2°F (1.8°C), barely different from January's 31.3°F (-0.4°C). Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Peterson, Indiana, with an average temperature varying between 46.9°F (8.3°C) and 32.4°F (0.2°C). March brings an increase in the average high-temperature, progressing from an icy 35.2°F (1.8°C) in February to a chilly 46.9°F (8.3°C). Weather in March »Weather in April
April in Peterson, Indiana, is a refreshing spring month, with an average temperature varying between 59°F (15°C) and 42.1°F (5.6°C). In Peterson, the average high-temperature in April rises, from a chilly 46.9°F (8.3°C) in March, to a refreshing 59°F (15°C). Weather in April »Weather in May
May, the last month of the spring in Peterson, is a pleasant month, with an average temperature ranging between min 54°F (12.2°C) and max 70.7°F (21.5°C). With the onset of May, Peterson sees a temperature rise, with the average high-temperature moving from April's mild 59°F (15°C) to a pleasant 70.7°F (21.5°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Peterson, Indiana, with an average temperature ranging between min 61.3°F (16.3°C) and max 78.1°F (25.6°C). June introduces a marginal temperature uplift, with average high-temperatures adjusting from May's agreeable 70.7°F (21.5°C) to a warm 78.1°F (25.6°C). Weather in June »Weather in July
July, like June, in Peterson, Indiana, is a moderately hot summer month, with an average temperature varying between 81.1°F (27.3°C) and 64°F (17.8°C). The month of July sees the highest average temperatures, reaching 81.1°F (27.3°C) at the peak and 64°F (17.8°C) at the low. The heat index in July is computed to be a tropical 87.8°F (31°C). Weather in July »Weather in August
August, the last month of the summer in Peterson, is another warm month, with an average temperature fluctuating between 79.2°F (26.2°C) and 61.7°F (16.5°C). Transitioning from July to August, Peterson observes an average high-temperature of a still moderately hot 79.2°F (26.2°C), differing subtly from the previous month. Weather in August »Weather in September
September, the first month of the autumn in Peterson, is still a warm month, with an average temperature fluctuating between 55.8°F (13.2°C) and 73.8°F (23.2°C). Peterson records a mild change in average high-temperature during September, easing from 79.2°F (26.2°C) in August to a still moderately hot 73.8°F (23.2°C). Weather in September »Weather in October
October, like September, in Peterson, Indiana, is another enjoyable autumn month, with an average temperature fluctuating between 45.9°F (7.7°C) and 61.7°F (16.5°C). In the transition to October, Peterson observes a drop in the average high-temperature, moving from a moderately hot 73.8°F (23.2°C) in September to a refreshing 61.7°F (16.5°C). Weather in October »Weather in November
November, the last month of the autumn in Peterson, is another chilly month, with an average temperature ranging between min 35.1°F (1.7°C) and max 47.5°F (8.6°C). Onset of November comes with a temperature decline, the average high falling from a refreshing 61.7°F (16.5°C) in October to a chilly 47.5°F (8.6°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Peterson, Indiana, with an average temperature ranging between max 36.7°F (2.6°C) and min 27.1°F (-2.7°C). A shift in the average high-temperature occurs in December, reducing from a frosty 47.5°F (8.6°C) in November to an icy 36.7°F (2.6°C). Weather in December »Updated: Feb 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
With an average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 19.8°F (-6.8°C), January is the coldest month in Peterson.
The months with the highest humidity in Peterson are January and February, with an average relative humidity of 83%.
In Peterson, Indiana, during the entire year, the rain falls for 159.4 days and collects up to 23.74" (603mm) of precipitation.
Months with snowfall in Peterson, Indiana, are January through April, October through December.
Throughout the year, in Peterson, there are 48.4 snowfall days, and 10.47" (266mm) of snow is accumulated.
The month with the least sunshine in Peterson, Indiana, is January, with an average of 3.5h of sunshine.
The month with the least rainfall in Peterson is February, when the rain falls for 7.5 days and typically collects 1.34" (34mm) of precipitation.
The month with the most snowfall in Peterson is February, when snow falls for 12 days and typically aggregates up to 2.83" (72mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Peterson, Indiana, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
May is the month with the most rainfall in Peterson, Indiana. Rain falls for 18.3 days and accumulates 3.03" (77mm) of precipitation.
May through September are months without snowfall in Peterson.
June has the longest days of the year in Peterson, with an average of 15h and 6min of daylight.
June and July, with an average maximum UV index of 6, are months with the highest UV index in Peterson, Indiana.
The warmest month is July, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 64°F (17.8°C).
July has the most sunshine of the year in Peterson, with an average of 10.3h of sunshine.
The least humid month is October, with an average relative humidity of 74%.
With an average of 9h and 18min of daylight, December has the shortest days of the year.
December is the month with the lowest UV index in Peterson, Indiana, with an average maximum UV index of 1.
Average temperature
Peterson, IN
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.3°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure
Peterson, IN
- Average pressure in January:
30.11"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:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Peterson, IN
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.3mph - Average wind speed in March:
9.7mph - Average wind speed in April:
10mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.8mph - Average wind speed in November:
9.5mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
Peterson, IN
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Peterson, IN
- Average rainfall in January:
1.54" - Average rainfall in February:
1.34" - Average rainfall in March:
2.09" - Average rainfall in April:
2.68" - Average rainfall in May:
3.03" - Average rainfall in June:
2.52"
- Average rainfall in July:
2.28" - Average rainfall in August:
2.01" - Average rainfall in September:
1.57" - Average rainfall in October:
1.57" - Average rainfall in November:
1.5" - Average rainfall in December:
1.61"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is February (1.34").
Average rainfall days
Peterson, IN
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (7.5 days).
Average snowfall
Peterson, IN
The month with the highest snowfall is February (2.83").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Peterson, IN
- Average snowfall days in January:
13.5 days - Average snowfall days in February:
12 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
1.8 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:
0.3 days - Average snowfall days in November:
4.4 days - Average snowfall days in December:
10 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Peterson, IN
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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 18min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
4h and 30min - Average sunshine in March:
5h and 54min - Average sunshine in April:
6h and 54min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
9h and 36min - Average sunshine in September:
8h and 0min - Average sunshine in October:
6h and 12min - Average sunshine in November:
5h and 12min - Average sunshine in December:
3h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Peterson, IN
- Average sunshine days in January:
12.1 days - Average sunshine days in February:
10.2 days - Average sunshine days in March:
13 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
10.2 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
15.6 days - Average sunshine days in November:
16.3 days - Average sunshine days in December:
13 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is June (10 days).
Average UV index
Peterson, IN
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Peterson, IN
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility
Peterson, IN
The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January and August (5mi).
