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Matanuska-Susitna Borough (Talkeetna)
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United States weather

Weather in Matanuska-Susitna Borough, Alaska for September 2027

Your guide to Matanuska-Susitna Borough weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Matanuska-Susitna Borough at the beginning of September is 13 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 9.1 °F by the end of September.

    • Rain 🌧️

  • Matanuska-Susitna Borough experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 144.2 mm.

    • More

  • Is September a good time to visit Matanuska-Susitna Borough? check out the best time to travel to Matanuska-Susitna Borough page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
5
Dry days
Average rainy days
25
Rainy days
Average snowy days
0
Snow days
Average temperatures
10°/5°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
84 %
Avg humidity

Matanuska-Susitna Borough Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate rain at times
13°
2
Patchy rain possible
13°
3
Patchy rain possible
14°
4
Patchy rain possible
13°
5
Patchy rain possible
14°
6
Patchy rain possible
12°
7
Heavy rain at times
12°
8
Light rain shower
10°
9
Heavy rain at times
13°
10
Heavy rain at times
12°
11
Moderate or heavy rain shower
11°
12
Moderate rain at times
11°
13
Overcast
13°
14
Moderate or heavy rain shower
13°
15
Moderate or heavy rain shower
10°
16
Moderate rain at times
11°
17
Overcast
11°
18
Moderate rain at times
9°
19
Patchy rain possible
11°
20
Patchy rain possible
10°
21
Partly cloudy
10°
22
Overcast
10°
23
Cloudy
9°
24
Patchy rain possible
10°
25
Heavy rain at times
10°
26
Moderate or heavy rain shower
8°
27
Moderate rain at times
9°
28
Cloudy
10°
29
Partly cloudy
9°
30
Overcast
8°

Temperatures trend during September in Matanuska-Susitna Borough

See the weather trend as well as the moving average line

September weather in Matanuska-Susitna Borough day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
Sept. 1 Moderate rain at times
Moderate rain at times
 13° /6° 2.1 mm 3
Sept. 2 Patchy rain possible
Patchy rain possible
 13° /6° 1.5 mm 3
Sept. 3 Patchy rain possible
Patchy rain possible
 14° /7° 9.2 mm 2
Sept. 4 Patchy rain possible
Patchy rain possible
 13° /9° 1.3 mm 2
Sept. 5 Patchy rain possible
Patchy rain possible
 14° /8° 9 mm 2
Sept. 6 Patchy rain possible
Patchy rain possible
 12° /8° 2.2 mm 2
Sept. 7 Heavy rain at times
Heavy rain at times
 12° /8° 4.9 mm 2
Sept. 8 Light rain shower
Light rain shower
 10° /8° 12 mm 2
Sept. 9 Heavy rain at times
Heavy rain at times
 13° /6° 4 mm 2
Sept. 10 Heavy rain at times
Heavy rain at times
 12° /7° 1.9 mm 2
Sept. 11 Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /7° 5.3 mm 2
Sept. 12 Moderate rain at times
Moderate rain at times
 11° /5° 7.6 mm 2
Sept. 13 Overcast
Overcast
 13° /5° 0.9 mm 2
Sept. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /4° 4.8 mm 2
Sept. 15 Moderate or heavy rain shower
Moderate or heavy rain shower
 10° /5° 32.4 mm 2
Sept. 16 Moderate rain at times
Moderate rain at times
 11° /6° 1.9 mm 2
Sept. 17 Overcast
Overcast
 11° /5° 2.7 mm 2
Sept. 18 Moderate rain at times
Moderate rain at times
 9° /5° 6.5 mm 1
Sept. 19 Patchy rain possible
Patchy rain possible
 11° /5° 2.8 mm 2
Sept. 20 Patchy rain possible
Patchy rain possible
 10° /4° 1.3 mm 2
Sept. 21 Partly cloudy
Partly cloudy
 10° /4° 3.4 mm 2
Sept. 22 Overcast
Overcast
 10° /3° 1.3 mm 2
Sept. 23 Cloudy
Cloudy
 9° /2° 4.9 mm 2
Sept. 24 Patchy rain possible
Patchy rain possible
 10° /2° 0.5 mm 2
Sept. 25 Heavy rain at times
Heavy rain at times
 10° /4° 2.7 mm 2
Sept. 26 Moderate or heavy rain shower
Moderate or heavy rain shower
 8° /4° 3.5 mm 1
Sept. 27 Moderate rain at times
Moderate rain at times
 9° /3° 1.2 mm 1
Sept. 28 Cloudy
Cloudy
 10° /2° 0.1 mm 2
Sept. 29 Partly cloudy
Partly cloudy
 9° /1° 2 mm 2
Sept. 30 Overcast
Overcast
 8° /1° 0.7 mm 2
Next
Important Notice
Our weather forecast for Matanuska-Susitna Borough in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Matanuska-Susitna Borough forecast closer to your planned date for the most up-to-date weather information.
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Matanuska-Susitna Borough in September - FAQ

What are the expected maximum and minimum temperatures in Matanuska-Susitna Borough during September?
During September, expect a variety of temperatures with highs around 10° and lows near 5°, suitable for diverse activities and preferences.

How much rainfall should be expected in Matanuska-Susitna Borough during September?
Significant rainfall exceeding 144.2 mm is expected in Matanuska-Susitna Borough during September, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Matanuska-Susitna Borough during September?
The average wind speed in Matanuska-Susitna Borough during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Matanuska-Susitna Borough

Explore the daily rainfall trends and prepare for Matanuska-Susitna Boroughs September weather 💧
Typically, Matanuska-Susitna Borough has 25 rainy days in September with a total of 144.2 mm of rainfall.
Top locations in Matanuska-Susitna Borough
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TalkeetnaWasilla
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Location coordinates Where is Matanuska-Susitna Borough?

Get accurate weather forecasts for Matanuska-Susitna Borough, located at latitude 62.324 and longitude -150.109. Stay updated with localized weather information tailored for Matanuska-Susitna Borough.

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