Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Start of September brings a slight shift in the average high-temperature, dipping a bit from August's 84°F (28.9°C) to a still warm 75.2°F (24°C). In Purdum, an average low-temperature of 55.6°F (13.1°C) is recorded during September nights.Humidity
The least humid month in Purdum is September, with an average relative humidity of 59%.Rainfall
In Purdum, during September, the rain falls for 10.4 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Purdum, during the entire year, the rain falls for 103.2 days and collects up to 17.44" (443mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, in Purdum, there are 39.8 snowfall days, and 13.94" (354mm) of snow is accumulated.Daylight
In Purdum, the average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 7:07 am and sunset at 8:14 pm. On the last day of September, in Purdum, sunrise is at 7:37 am and sunset at 7:23 pm CDT.
Sunshine
In Purdum, the average sunshine in September is 8.9h.UV index
In Purdum, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 5 in September interprets into the following advice:
Act with care - The suggestion to avoid sunburn is emphasized. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Purdum in September?
What is the least humid month in Purdum?
What is the average humidity in September in Purdum?
How much does it rain in Purdum in September?
When does it start to snow in Purdum?
What is the average length of the day in September in Purdum?
When are sunrise and sunset in September in Purdum?
How long on average sun shines in September in Purdum?
What is the UV index intensity in September in Purdum?
Average temperature in September
Purdum, NE
- Average high temperature in September: 75.2°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in September: 55.6°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in September
Purdum, NE
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Purdum, NE
- Average wind speed in September: 11.7mph
The windiest month (with the highest average wind speed) is April (13.3mph).
The calmest months (with the lowest average wind speed) are July and August (10.7mph).
Average humidity in September
Purdum, NE
- Average humidity in September: 59%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is September (59%).
Average rainfall in September
Purdum, NE
- Average rainfall in September: 1.46"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in September
Purdum, NE
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is May (14.8 days).
The months with the least rainy days are February and December (2.3 days).
Average snowfall in September
Purdum, NE
- Average snowfall in September: 0.24"
The month with the highest snowfall is December (2.99").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Purdum, NE
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Purdum, NE
- Average daylight in September: 12h and 3min
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 12min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in September
Purdum, NE
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in September
Purdum, NE
- Average UV index in September: 5
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 in September
Purdum, NE
- Average cloud cover in September: 23
The months with the most cloud cover are January and February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Purdum, NE
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Purdum, Nebraska, USA
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