Climate and monthly weather forecastSchaller, IA
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Schaller, Iowa, with an average temperature fluctuating between 24.6°F (-4.1°C) and 12.6°F (-10.8°C). January is the coldest month, exhibiting average temperatures of 24.6°F (-4.1°C) at the peak and 12.6°F (-10.8°C) at the base. Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Schaller, Iowa, with an average temperature fluctuating between 28.4°F (-2°C) and 16.2°F (-8.8°C). February's advent denotes a minor fluctuation in the average high-temperature to a still subzero cold 28.4°F (-2°C) from January's 24.6°F (-4.1°C). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Schaller, Iowa, with temperature in the range of an average high of 44.6°F (7°C) and an average low of 30.6°F (-0.8°C). Schaller's weather experiences a significant temperature rise with the arrival of March, soaring from a freezing cold 28.4°F (-2°C) in February to a frosty 44.6°F (7°C). Weather in March »Weather in April
April in Schaller, Iowa, is a refreshing spring month, with an average temperature ranging between min 41.2°F (5.1°C) and max 57.2°F (14°C). Schaller's April weather brings a rise in high-temperatures, moving from a chilly 44.6°F (7°C) in March to a moderate 57.2°F (14°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Schaller, Iowa, with an average temperature varying between 68.9°F (20.5°C) and 52.3°F (11.3°C). The shift from April to May brings an increase in the average high-temperature, moving from a mild 57.2°F (14°C) to a pleasant 68.9°F (20.5°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Schaller, Iowa, with an average temperature fluctuating between 78.3°F (25.7°C) and 62.2°F (16.8°C). The shift into June brings an increase in the average high-temperature, moving from a pleasant 68.9°F (20.5°C) in May to a warm 78.3°F (25.7°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Schaller, Iowa, with an average temperature ranging between min 64°F (17.8°C) and max 81.3°F (27.4°C). July, with average temperatures reaching a high of 81.3°F (27.4°C) and a low of 64°F (17.8°C), is the warmest month. The heat index in July is estimated at a hot 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Schaller, Iowa, with an average temperature varying between 61.2°F (16.2°C) and 79°F (26.1°C). August begins with an average high-temperature of a still warm 79°F (26.1°C), reflecting close similarity to the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Schaller, Iowa, with an average temperature ranging between min 55.2°F (12.9°C) and max 73.9°F (23.3°C). The average high-temperature in September, at a still warm 73.9°F (23.3°C), reveals a modest deviation from August's 79°F (26.1°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in Schaller, Iowa, with an average temperature fluctuating between 58.1°F (14.5°C) and 43.2°F (6.2°C). October's arrival witnesses a distinct drop in the average high-temperature, receding from September's moderately hot 73.9°F (23.3°C) to a moderate 58.1°F (14.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Schaller, Iowa, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 31.5°F (-0.3°C). November brings a decrease in the average high-temperature, shifting from a moderate 58.1°F (14.5°C) in October to a chilly 44.2°F (6.8°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Schaller, Iowa, with an average temperature ranging between max 29.3°F (-1.5°C) and min 19.2°F (-7.1°C). The start of December is characterized by a significant decrease in the average high-temperature, moving from a chilly 44.2°F (6.8°C) in November to a freezing cold 29.3°F (-1.5°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Schaller, IA
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (24.6°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure
Schaller, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Schaller, IA
- Average wind speed in January:
11.2mph - Average wind speed in February:
11.1mph - Average wind speed in March:
10.8mph - Average wind speed in April:
11.2mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.7mph
- Average wind speed in July:
7.5mph - Average wind speed in August:
7.7mph - Average wind speed in September:
8.8mph - Average wind speed in October:
10.3mph - Average wind speed in November:
10.8mph - Average wind speed in December:
10.8mph
The windiest months (with the highest average wind speed) are January and April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity
Schaller, IA
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and October (68%).
Average rainfall
Schaller, IA
- Average rainfall in January:
0.91" - Average rainfall in February:
1.22" - Average rainfall in March:
1.57" - Average rainfall in April:
2.99" - Average rainfall in May:
3.9" - Average rainfall in June:
4.02"
- Average rainfall in July:
2.24" - Average rainfall in August:
2.72" - Average rainfall in September:
2.32" - Average rainfall in October:
2.28" - Average rainfall in November:
1.06" - Average rainfall in December:
1.5"
The wettest month (with the highest rainfall) is June (4.02").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days
Schaller, IA
- Average rainfall days in January:
4.1 days - Average rainfall days in February:
3.7 days - Average rainfall days in March:
10.7 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
6.9 days - Average rainfall days in December:
5.1 days
The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is February (3.7 days).
Average snowfall
Schaller, IA
- Average snowfall in January:
4.65" - Average snowfall in February:
5.79" - Average snowfall in March:
3.07" - Average snowfall in April:
1.77" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Schaller, IA
- Average snowfall days in January:
12.6 days - Average snowfall days in February:
10.7 days - Average snowfall days in March:
7.2 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.3 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:
1.4 days - Average snowfall days in November:
4.2 days - Average snowfall days in December:
11.3 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Schaller, IA
- 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 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - 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 48min - Average daylight in December:
9h and 6min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
9h and 30min - Average sunshine in September:
9h and 6min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Schaller, IA
- Average sunshine days in January:
16.6 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
8.1 days
- Average sunshine days in July:
12.9 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
17.8 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (8.1 days).
Average UV index
Schaller, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Schaller, IA
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Schaller, IA
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).





