Climate and monthly weather forecastDarlington, IN
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Darlington, Indiana, with an average temperature ranging between max 32.2°F (0.1°C) and min 20.7°F (-6.3°C). With average temperatures fluctuating between a high of 32.2°F (0.1°C) and a low of 20.7°F (-6.3°C), January stands out as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Darlington, Indiana, with an average temperature ranging between min 23.9°F (-4.5°C) and max 37°F (2.8°C). The arrival of February records an average high-temperature of a still icy 37°F (2.8°C), closely related to the 32.2°F (0.1°C) observed in January. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Darlington, Indiana, with an average temperature ranging between max 49.1°F (9.5°C) and min 34.3°F (1.3°C). March brings a rise in Darlington's average high-temperature, moving from an icy 37°F (2.8°C) in February to a frosty 49.1°F (9.5°C). Weather in March »Weather in April
April is a comfortable spring month in Darlington, Indiana, with an average temperature ranging between max 60.8°F (16°C) and min 44.2°F (6.8°C). April's onset is marked by a temperature increase, moving from a chilly 49.1°F (9.5°C) in March to an enjoyable 60.8°F (16°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Darlington, Indiana, with an average temperature ranging between max 71.6°F (22°C) and min 55°F (12.8°C). As Darlington welcomes May, the average high-temperature sees a rise, transitioning from a comfortable 60.8°F (16°C) in April to an agreeable 71.6°F (22°C). Weather in May »Weather in June
June, the first month of the summer in Darlington, is a warm month, with an average temperature ranging between max 79.5°F (26.4°C) and min 63.1°F (17.3°C). June signals a minor shift in the average high-temperature, moving from May's agreeable 71.6°F (22°C) to a warm 79.5°F (26.4°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Darlington, Indiana, with an average temperature ranging between min 64.8°F (18.2°C) and max 81.1°F (27.3°C). With average high and low temperatures of 81.1°F (27.3°C) and 64.8°F (18.2°C) respectively, July is Darlington's warmest month. July's mean heat index is estimated at a tropical 87.8°F (31°C). Weather in July »Weather in August
August, the last month of the summer in Darlington, is another warm month, with an average temperature fluctuating between 79.9°F (26.6°C) and 63°F (17.2°C). August's onset brings an average high-temperature of a still moderately hot 79.9°F (26.6°C), showing a minute difference from July's 81.1°F (27.3°C). Weather in August »Weather in September
September, the first month of the autumn in Darlington, is still a warm month, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 57.4°F (14.1°C). With September's arrival, Darlington's weather records an average high-temperature of a still warm 75.4°F (24.1°C), marking little difference from August's 79.9°F (26.6°C). Weather in September »Weather in October
October, like September, in Darlington, Indiana, is another enjoyable autumn month, with an average temperature varying between 62.8°F (17.1°C) and 46.9°F (8.3°C). Darlington's weather in October involves a decrease in the average high-temperature, moving down from September's warm 75.4°F (24.1°C) to an enjoyable 62.8°F (17.1°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Darlington, Indiana, with an average temperature varying between 48.6°F (9.2°C) and 35.1°F (1.7°C). Darlington's weather changes with the onset of November, slightly falling from a refreshing 62.8°F (17.1°C) in October to a frosty 48.6°F (9.2°C). Weather in November »Weather in December
December, the first month of the winter in Darlington, is also an icy month, with an average temperature fluctuating between 37.8°F (3.2°C) and 27.3°F (-2.6°C). The onset of December entails a temperature shift, as the average high-temperature decreases from a chilly 48.6°F (9.2°C) in November to a cold 37.8°F (3.2°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Darlington, 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 (32.2°F).
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure
Darlington, IN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Darlington, IN
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.6mph
The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity
Darlington, IN
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Darlington, IN
- Average rainfall in January:
1.57" - Average rainfall in February:
1.26" - Average rainfall in March:
1.81" - Average rainfall in April:
2.68" - Average rainfall in May:
2.87" - Average rainfall in June:
2.8"
- Average rainfall in July:
1.93" - Average rainfall in August:
1.73" - Average rainfall in September:
1.34" - Average rainfall in October:
1.46" - Average rainfall in November:
1.34" - Average rainfall in December:
1.38"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is February (1.26").
Average rainfall days
Darlington, IN
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
11 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
19.1 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
7.7 days
The month with the highest number of rainy days is May (19.1 days).
The months with the least rainy days are January and February (6.8 days).
Average snowfall
Darlington, IN
The month with the highest snowfall is February (2.36").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Darlington, IN
- Average snowfall days in January:
8.6 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
3.6 days - Average snowfall days in April:
0.7 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:
2.4 days - Average snowfall days in December:
5.6 days
The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Darlington, IN
- Average daylight in January:
9h and 42min - 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 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
3h and 54min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 12min - Average sunshine in April:
6h and 54min - Average sunshine in May:
8h and 30min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 12min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 12min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Darlington, IN
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
10.1 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
10.5 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (10.1 days).
Average UV index
Darlington, IN
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, October, November and December (UV index 2).
Average cloud cover
Darlington, IN
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Darlington, 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).





