Climate and monthly weather forecastPercy Junction, IN
Climate and monthly weather forecast
Weather in January
January, the same as December, in Percy Junction, Indiana, is another subzero cold winter month, with an average temperature ranging between max 30.7°F (-0.7°C) and min 18.9°F (-7.3°C). With an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 18.9°F (-7.3°C), January is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a cold month in Percy Junction, Indiana, with temperature in the range of an average low of 22.3°F (-5.4°C) and an average high of 35.1°F (1.7°C). February brings an average high-temperature of a cold 35.1°F (1.7°C), showing a slight difference from January's 30.7°F (-0.7°C). Weather in February »Weather in March
March, the first month of the spring in Percy Junction, is a chilly month, with an average temperature varying between 47.8°F (8.8°C) and 33.4°F (0.8°C). Percy Junction in March shows a temperature shift, moving from an average high of an icy 35.1°F (1.7°C) in February to a frosty 47.8°F (8.8°C). Weather in March »Weather in April
April is a moderate spring month in Percy Junction, Indiana, with an average temperature fluctuating between 59.4°F (15.2°C) and 43.5°F (6.4°C). The arrival of April signals an increase in the average high-temperature, moving from a frosty 47.8°F (8.8°C) in March to a refreshing 59.4°F (15.2°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Percy Junction, Indiana, with an average temperature fluctuating between 71.4°F (21.9°C) and 54.5°F (12.5°C). May's arrival sees a rise in the average high-temperature, jumping from April's mild 59.4°F (15.2°C) to an agreeable 71.4°F (21.9°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Percy Junction, Indiana, with an average temperature fluctuating between 62.4°F (16.9°C) and 79.3°F (26.3°C). June's onset is marked by a subtle temperature increase, moving from an agreeable 71.4°F (21.9°C) in May to a warm 79.3°F (26.3°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Percy Junction, Indiana, with an average temperature ranging between max 81°F (27.2°C) and min 64.2°F (17.9°C). Percy Junction's warmest temperatures are experienced in July, with average high temperatures of 81°F (27.2°C) and lows of 64.2°F (17.9°C). During July, the heat index is appraised at a hot 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Percy Junction, Indiana, with temperature in the range of an average high of 79.5°F (26.4°C) and an average low of 62.2°F (16.8°C). As Percy Junction steps into August, the average high-temperature holds at a still moderately hot 79.5°F (26.4°C), hinting at a minor fluctuation from the prior month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Percy Junction, Indiana, with an average temperature fluctuating between 56.8°F (13.8°C) and 75°F (23.9°C). September registers an average high-temperature of a still warm 75°F (23.9°C), slightly varied from August's 79.5°F (26.4°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Percy Junction, Indiana, with an average temperature varying between 62.2°F (16.8°C) and 46.9°F (8.3°C). With the beginning of October, the average high-temperature shows a decrease, transitioning from a warm 75°F (23.9°C) in September to an enjoyable 62.2°F (16.8°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Percy Junction, Indiana, with an average temperature varying between 47.8°F (8.8°C) and 34.7°F (1.5°C). November signals a clear temperature drop, with average high-temperatures decreasing from October's enjoyable 62.2°F (16.8°C) to a frosty 47.8°F (8.8°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Percy Junction, Indiana, with temperature in the range of an average high of 36.7°F (2.6°C) and an average low of 26.6°F (-3°C). Percy Junction's weather in December involves a decrease in the average high-temperature, moving down from November's chilly 47.8°F (8.8°C) to an icy 36.7°F (2.6°C). Weather in December »Updated: Aug 9, 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
Percy Junction notes the coldest temperatures in January, with a average high of 30.7°F (-0.7°C) and a low of 18.9°F (-7.3°C).
The months with the least rainfall are January and February Rain falls for 4.9 days and accumulates 0.79" (20mm) of rain.
In Percy Junction, during the entire year, the rain falls for 140.3 days and collects up to 17.56" (446mm) of precipitation.
January through April, November and December are months with snowfall in Percy Junction, Indiana.
The month with the most snowfall is January, when snow falls for 10.3 days and typically aggregates up to 2.05" (52mm) of snow.
Throughout the year, there are 36.9 snowfall days, and 7.56" (192mm) of snow is accumulated.
With an average of 3.7h of sunshine, January has the least sunshine of the year.
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
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 17.5 days and accumulates 2.64" (67mm) of precipitation.
May through October are months without snowfall.
June has the longest days of the year, with an average of 15h and 6min of daylight.
June and July, with an average of 9.8h of sunshine, are months with the most sunshine.
June and July, with an average maximum UV index of 6, are months with the highest UV index.
July, on average, is the warmest month in Percy Junction, registering a high temperature of 81°F (27.2°C) and a low of 64.2°F (17.9°C).
The most humid month is July, with an average relative humidity of 85%.
The least humid month is October, with an average relative humidity of 72%.
With an average of 9h and 18min of daylight, December has the shortest days of the year.
Average temperature
Percy Junction, IN
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.7°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure
Percy Junction, IN
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Percy Junction, IN
- Average wind speed in January:
10.3mph - Average wind speed in February:
10mph - Average wind speed in March:
9.8mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
9mph - Average wind speed in November:
9.7mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Percy Junction, IN
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Percy Junction, IN
- Average rainfall in January:
0.79" - Average rainfall in February:
0.79" - Average rainfall in March:
1.38" - Average rainfall in April:
1.97" - Average rainfall in May:
2.64" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.01" - Average rainfall in August:
1.73" - Average rainfall in September:
1.1" - Average rainfall in October:
1.14" - Average rainfall in November:
0.87" - Average rainfall in December:
0.91"
The wettest month (with the highest rainfall) is May (2.64").
The driest months (with the least rainfall) are January and February (0.79").
Average rainfall days
Percy Junction, IN
- Average rainfall days in January:
4.9 days - Average rainfall days in February:
5.5 days - Average rainfall days in March:
11.6 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.7 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
6.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (4.9 days).
Average snowfall
Percy Junction, IN
The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Percy Junction, IN
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
8.9 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1.3 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:
0.4 days - Average snowfall days in November:
3.2 days - Average snowfall days in December:
8 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Percy Junction, 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 42min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 36min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 12min
The months with the most sunshine are June and July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Percy Junction, IN
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
14 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
11 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
12.6 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
19 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (9.4 days).
Average UV index
Percy Junction, IN
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Percy Junction, IN
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 34).
Average visibility
Percy Junction, IN
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
