September weather forecast and climate
Powers Lake, ND

The first month of the autumn, September, is also an agreeable month in Powers Lake, North Dakota, with average temperature fluctuating between 51.1°F (10.6°C) and 70.7°F (21.5°C).

Temperature

In Powers Lake, the average high-temperature in September drops, from a warm 81.1°F (27.3°C) in August, to an agreeable 70.7°F (21.5°C). The average low-temperature, is 51.1°F (10.6°C).

Humidity

In September, the average relative humidity is 54%.

Rainfall

In Powers Lake, North Dakota, during September, the rain falls for 6.9 days and regularly aggregates up to 0.94" (24mm) of precipitation. Throughout the year, there are 69.9 rainfall days, and 6.77" (172mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in Powers Lake is 12.6h.

Sunshine

The average sunshine in Powers Lake is 8.5h.

UV index

In Powers Lake, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Powers Lake?

In September, in Powers Lake, the average high-temperature is 70.7°F (21.5°C), and the average low-temperature is 51.1°F (10.6°C).

What is the average humidity in September in Powers Lake?

In Powers Lake, the average relative humidity in September is 54%.

How many days does it rain in September in Powers Lake?

In Powers Lake, in September, it is raining for 6.9 days, with typically 0.94" (24mm) of accumulated precipitation.

Does it snow in Powers Lake in September?

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

When it does not snow in Powers Lake?

In Powers Lake snow does not fall in June through September.

What is the average length of the day in September in Powers Lake?

In Powers Lake, North Dakota, the average length of the day in September is 12.6h.

How many hours of sunshine does Powers Lake have in September?

In September, the average sunshine is 8.5h.

What is the UV index reading in September in Powers Lake?

In Powers Lake, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in September - Powers Lake, ND
  • Average high temperature in September: 70.7°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (19.8°F).

  • Average low temperature in September: 51.1°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (5.7°F).

Average pressure in September - Powers Lake, ND
  • Average pressure in September: 29.94"

The month with the highest atmospheric pressure is February (30.17").
The month with the lowest atmospheric pressure is June (29.84").

Average wind speed in September - Powers Lake, ND
  • Average wind speed in September: 9.8mph

The windiest months (with the highest average wind speed) are April and October (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).

Average humidity in September - Powers Lake, ND
  • Average humidity in September: 54%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (52%).

Average rainfall in September - Powers Lake, ND
  • Average rainfall in September: 0.94"

The wettest month (with the highest rainfall) is June (1.18").
The driest months (with the least rainfall) are January and February (0.2").

Average rainfall days in September - Powers Lake, ND
  • Average rainfall days in September: 6.9 days

The month with the highest number of rainy days is June (11.3 days).
The month with the least rainy days is February (1.6 days).

Average snowfall in September - Powers Lake, ND
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.14").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in September - Powers Lake, ND
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (10.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Powers Lake, ND
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is July (Average sunshine: 11.3h).
Months with the least sunshine are January and December (Average sunshine: 3.9).

Average sunshine days in September - Powers Lake, ND
  • Average sunshine days in September: 21.1 days

The month with the most sunshine days is November (22.7 days).
The month with the least sunshine days is June (15.7 days).

Average UV index in September - Powers Lake, ND
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in September - Powers Lake, ND
  • Average cloud cover in September: 26

The month with the most cloud cover is February (Cloud cover 62).
Months with the least cloud cover are July and August (Cloud cover 22).

Average visibility in September - Powers Lake, ND
  • Average visibility in September: 6mi

Months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January and February (5mi).