September weather forecast
Starbuck, MN

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Weather in September

The first month of the autumn, September, is also an agreeable month in Starbuck, Minnesota, with temperature in the range of an average high of 70.5°F (21.4°C) and an average low of 51.1°F (10.6°C).

Temperature

September signifies a minor drop in average high-temperature, transitioning from a warm 78.1°F (25.6°C) in August to a pleasant 70.5°F (21.4°C). During the nights in September, Starbuck experiences a consistent average temperature of 51.1°F (10.6°C).

Humidity

In September, the average relative humidity is 71%.

Rainfall

In Starbuck, in September, during 9.5 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Starbuck, during the entire year, the rain falls for 110.1 days and collects up to 20.59" (523mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in September is 12h and 31min.
On the first day of September, sunrise is at 6:44 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:03 pm CDT.

Sunshine

In Starbuck, the average sunshine in September is 8.9h.

UV index

In Starbuck, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 in September transforms into the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Enhance your sun protection with tightly woven, yet airy clothing.

Frequently asked questions

What are September temperatures?

In September, the average high-temperature and low-temperature are 70.5°F (21.4°C) and 51.1°F (10.6°C) respectively.

What is the average humidity in September?

In Starbuck, the average relative humidity in September is 71%.

How many days does it rain in September?

In September, the rain falls for 9.5 days. Throughout September, 1.65" (42mm) of precipitation is accumulated.

When it does not snow?

In Starbuck, snow does not fall in June through September.

Does it snow in Starbuck in September?

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

What is the average length of the day in September in Starbuck?

In September, the average day length is 12h and 31min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 6:44 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:03 pm CDT.

How long on average sun shines in September in Starbuck?

In September, the average sunshine duration is 8.9h.

What is the UV index intensity in September?

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Starbuck, MN

Average temperature in September - Starbuck, MN
  • Average high temperature in September: 70.5°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (18°F).

  • Average low temperature in September: 51.1°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (4.1°F).

Average pressure in September
Starbuck, MN

Average pressure in September - Starbuck, MN
  • Average pressure in September: 29.98"Hg

The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in September
Starbuck, MN

Average wind speed in September - Starbuck, MN
  • Average wind speed in September: 9.2mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

Average humidity in September
Starbuck, MN

Average humidity in September - Starbuck, MN
  • Average humidity in September: 71%

The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (69%).

Average rainfall in September
Starbuck, MN

Average rainfall in September - Starbuck, MN
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is February (0.55").

Average rainfall days in September
Starbuck, MN

Average rainfall days in September - Starbuck, MN
  • Average rainfall days in September: 9.5 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in September
Starbuck, MN

Average snowfall in September - Starbuck, MN
  • Average snowfall in September: 0"

The month with the highest snowfall is December (4.76").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Starbuck, MN

Average snowfall days in September - Starbuck, MN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Starbuck, MN

Average daylight in September / Average sunshine in September - Starbuck, MN
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in September
Starbuck, MN

Average sunshine days in September - Starbuck, MN
  • Average sunshine days in September: 18.5 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is June (10.7 days).

Average UV index in September
Starbuck, MN

Average UV index in September - Starbuck, MN
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in September
Starbuck, MN

Average cloud cover in September - Starbuck, MN
  • Average cloud cover in September: 32

The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 30).

Average visibility in September
Starbuck, MN

Average visibility in September - Starbuck, MN
  • Average visibility in September: 6mi

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

Starbuck, Minnesota, USA

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