September weather forecast and climate
Diller, NE

Weather in September

The first month of the autumn, September, is still a warm month in Diller, Nebraska, with average temperature varying between 78.3°F (25.7°C) and 58.3°F (14.6°C).

Temperature

In September, the average high-temperature marginally drops, from 85.5°F (29.7°C) in August, to a still warm 78.3°F (25.7°C). In September, in Diller, the average low-temperature is 58.3°F (14.6°C).

Humidity

In Diller, the average relative humidity is 69%.

Rainfall

In Diller, in September, it is raining for 11.5 days, with typically 1.93" (49mm) of accumulated precipitation. Throughout the year, there are 114.7 rainfall days, and 19.65" (499mm) of precipitation is accumulated.

Snowfall

In Diller snow does not fall in June through September.

Daylight

In Diller, the average length of the day is 12.4h.

Sunshine

The average sunshine in Diller is 8.8h.

UV index

The average daily maximum UV index in Diller, Nebraska, is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Diller?

In Diller, Nebraska, in September, the average high-temperature is 78.3°F (25.7°C), and the average low-temperature is 58.3°F (14.6°C).

What is the average humidity in September in Diller?

The average relative humidity in September in Diller, Nebraska, is 69%.

How many days does it rain in September in Diller?

In Diller, in September, it is raining for 11.5 days, with typically 1.93" (49mm) of accumulated precipitation.

Does it snow in Diller in September?

In Diller, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Diller?

In Diller snow does not fall in June through September.

How many hours of daylight does Diller have in September?

In September, the average length of the day is 12.4h.

How long on average sun shines in September in Diller?

The average sunshine in September in Diller is 8.8h.

What is the UV index reading in September in Diller?

In Diller, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in September
Diller, NE

Average temperature in September - Diller, NE
  • Average high temperature in September: 78.3°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in September: 58.3°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in September
Diller, NE

Average pressure in September - Diller, NE
  • Average pressure in September: 29.98"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in September
Diller, NE

Average wind speed in September - Diller, NE
  • Average wind speed in September: 9.3mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).

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Average humidity in September
Diller, NE

Average humidity in September - Diller, NE
  • Average humidity in September: 69%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is October (63%).

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Average rainfall in September
Diller, NE

Average rainfall in September - Diller, NE
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is February (0.51").

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Average rainfall days in September
Diller, NE

Average rainfall days in September - Diller, NE
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (3.2 days).

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Average snowfall in September
Diller, NE

Average snowfall in September - Diller, NE
  • Average snowfall in September: 0"

The month with the highest snowfall is January (1.93").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Diller, NE

Average snowfall days in September - Diller, NE
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (6.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Diller, NE

Average daylight in September / Average sunshine in September - Diller, NE
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in September: 8.8h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 5.5h).

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Average sunshine days in September
Diller, NE

Average sunshine days in September - Diller, NE
  • Average sunshine days in September: 15.9 days

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is May (12.8 days).

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Average UV index in September
Diller, NE

Average UV index in September - Diller, NE
  • Average UV index in September: 5

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Diller, NE

Average cloud cover in September - Diller, NE
  • Average cloud cover in September: 27

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 24).

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Average visibility in September
Diller, NE

Average visibility in September - Diller, NE
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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