Climate and monthly weather forecastPoland, IN
Climate and monthly weather forecast
Weather in January
January, like December, in Poland, Indiana, is another cold winter month, with temperature in the range of an average high of 34.3°F (1.3°C) and an average low of 22.1°F (-5.5°C). January, characterized by an average high temperature of 34.3°F (1.3°C) and a low temperature of 22.1°F (-5.5°C), is generally the coldest month. Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Poland, Indiana, with an average temperature fluctuating between 25.2°F (-3.8°C) and 39°F (3.9°C). The initiation of February records an average high-temperature of a still cold 39°F (3.9°C), displaying a near consistency with the previous month. Weather in February »Weather in March
March, the first month of the spring in Poland, is a cool month, with temperature in the range of an average low of 35.4°F (1.9°C) and an average high of 50.9°F (10.5°C). Noticing a change, the average high-temperature during March moves from February's wintry 39°F (3.9°C) to a cool 50.9°F (10.5°C). Weather in March »Weather in April
April is a refreshing spring month in Poland, Indiana, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 62.2°F (16.8°C). The average high-temperature increases in April, moving from a fresh 50.9°F (10.5°C) in March to an enjoyable 62.2°F (16.8°C). Weather in April »Weather in May
May, the last month of the spring in Poland, is an agreeable month, with temperature in the range of an average low of 55.4°F (13°C) and an average high of 72.1°F (22.3°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a refreshing 62.2°F (16.8°C) to an agreeable 72.1°F (22.3°C). Weather in May »Weather in June
June, the first month of the summer in Poland, is a moderately hot month, with an average temperature varying between 63.9°F (17.7°C) and 80.2°F (26.8°C). The shift from May to June introduces a subtle increase in the average high-temperature, moving from an agreeable 72.1°F (22.3°C) to a warm 80.2°F (26.8°C). Weather in June »Weather in July
July, like June, in Poland, Indiana, is a moderately hot summer month, with an average temperature ranging between max 82.6°F (28.1°C) and min 65.5°F (18.6°C). In Poland, July is identified by the highest average temperatures, reaching a peak of 82.6°F (28.1°C) and a low of 65.5°F (18.6°C). For most parts of July, the heat index is computed to be a tropical 91.4°F (33°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Poland, Indiana, with an average temperature fluctuating between 63.9°F (17.7°C) and 81.5°F (27.5°C). August's average high-temperature stands at a still warm 81.5°F (27.5°C), showing little deviation from July's 82.6°F (28.1°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Poland, Indiana, with an average temperature ranging between min 58.1°F (14.5°C) and max 76.3°F (24.6°C). With the onset of September, Poland's average high-temperature clocks in at a still warm 76.3°F (24.6°C), showing a minor fluctuation from the previous month. Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Poland, Indiana, with an average temperature ranging between min 46.9°F (8.3°C) and max 64°F (17.8°C). October brings a drop in Poland's average high-temperature, falling from a warm 76.3°F (24.6°C) in September to a comfortable 64°F (17.8°C). Weather in October »Weather in November
November, the last month of the autumn in Poland, is another cool month, with temperature in the range of an average high of 50°F (10°C) and an average low of 36.1°F (2.3°C). The transition into November involves a decrease in the average high-temperature, falling from a comfortable 64°F (17.8°C) in October to a fresh 50°F (10°C). Weather in November »Weather in December
December, the first month of the winter in Poland, is also a wintry month, with an average temperature fluctuating between 28.4°F (-2°C) and 39.2°F (4°C). December brings a decrease in the average high-temperature, shifting from a fresh 50°F (10°C) in November to a wintry 39.2°F (4°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Poland, IN
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.3°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure
Poland, IN
- Average pressure in January:
30.15"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:
30.13"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Poland, IN
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.7mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.6mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).
Average humidity
Poland, IN
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Poland, IN
- Average rainfall in January:
1.57" - Average rainfall in February:
1.26" - Average rainfall in March:
1.73" - Average rainfall in April:
2.99" - Average rainfall in May:
2.87" - Average rainfall in June:
2.72"
The wettest month (with the highest rainfall) is April (2.99").
The driest month (with the least rainfall) is February (1.26").
Average rainfall days
Poland, IN
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
16.4 days - Average rainfall days in August:
13.4 days - Average rainfall days in September:
11 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
9.4 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (8.3 days).
Average snowfall
Poland, IN
The month with the highest snowfall is December (1.81").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Poland, IN
- Average snowfall days in January:
9.6 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.9 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:
0.2 days - Average snowfall days in November:
2.7 days - Average snowfall days in December:
6.6 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Poland, IN
- Average daylight in January:
9h and 48min - 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:
14h and 54min
- Average daylight in July:
14h and 36min - 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: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 12min - Average sunshine in February:
5h and 18min - 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 6min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 54min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 18min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Poland, IN
- Average sunshine days in January:
14.6 days - Average sunshine days in February:
13.4 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
10.6 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
16.2 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (9.6 days).
Average UV index
Poland, 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, November and December (UV index 2).
Average cloud cover
Poland, IN
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Poland, 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).





