| < September >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Belle Plaine, Ia in September is very mild at 17.3 °C (63.14 °F).
- Afternoons can be fairly hot with average high temperatures reaching 23.6 °C (74.5 °F).
- Overnight temperatures are generally quite mild with an average low of 11.1 °C (52 °F).
- In September the average diurnal temperature range/ variation is 12.5 °C (22.5 °F).
- The weather in September is hardly arid. Circa 98mm (3.9in) of water descends.
- The shortest day is 11:44 long and the longest day is 13:07 long with an average length of 12:26.
Check the distance to and compare the Belle Plaine, Ia September averages with somewhere beginning with:
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Weather Trend Graph for September in Belle Plaine, Ia, Usa
Navigate to September Weather in Locations Surrounding Belle Plaine, Ia:
- New Hampton, Ia, Usa - 120.6 kms (75 miles) NNW
- Iowa Falls, Ia, Usa - 118.2 kms (73.5 miles) WNW
- Toledo, Ia, Usa - 82.6 kms (51.3 miles) W
- Washington, Ia, Usa - 111.2 kms (69.1 miles) S
- Fairfield, Ia, Usa - 111.2 kms (69.1 miles) S