North Slope Borough (Wainwright)
September
Weather in North Slope Borough, Alaska for September 2027
Your guide to North Slope Borough weather in September - trends and predictions
North Slope Borough typically experiences moderate snowfall in September, with an average of 7 snowy days.
In general, the average temperature in North Slope Borough at the beginning of September is 7.2 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 0.8 °C by the end of September.
Is September a good time to visit North Slope Borough? check out the best time to travel to North Slope Borough page.
✨ Is September a good time to visit North Slope Borough? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
16
Dry days
7
Rainy days
7
Snow days
4°/0°
Temperatures
22 km/h
Avg max wind
82 %
Avg humidity
North Slope Borough Weather September
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Temperatures trend during September in North Slope Borough
See the weather trend as well as the moving average line
September weather in North Slope Borough day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 6° /3° | 2.1 mm | 0.7 cm | |
| Sept. 2 |  Light snow | 7° /1° | 3.7 mm | 1.2 cm | |
| Sept. 3 |  Light rain | 7° /2° | 2.5 mm | 0 cm | |
| Sept. 4 | Patchy rain possible | 8° /3° | 0.2 mm | 0 cm | |
| Sept. 5 |  Overcast | 8° /2° | 0.2 mm | 0 cm | |
| Sept. 6 | Patchy rain possible | 8° /2° | 0.4 mm | 0 cm | |
| Sept. 7 | Overcast | 7° /1° | 0 mm | 0 cm | |
| Sept. 8 | Light drizzle | 5° /1° | 0.7 mm | 0 cm | |
| Sept. 9 | Patchy rain possible | 7° /3° | 0.9 mm | 0 cm | |
| Sept. 10 | Light rain | 6° /3° | 5.3 mm | 0 cm | |
| Sept. 11 | Light drizzle | 6° /3° | 1.8 mm | 0 cm | |
| Sept. 12 | Light snow | 4° /1° | 3.8 mm | 1.3 cm | |
| Sept. 13 | Patchy rain possible | 3° /1° | 2.2 mm | 0.8 cm | |
| Sept. 14 | Overcast | 4° /1° | 0.6 mm | 0.3 cm | |
| Sept. 15 | Overcast | 4° /0° | 0 mm | 0 cm | |
| Sept. 16 | Light drizzle | 2° /1° | 1.1 mm | 0.1 cm | |
| Sept. 17 | Overcast | 2° /0° | 0.5 mm | 0 cm | |
| Sept. 18 | Light rain | 3° /1° | 3 mm | 0.1 cm | |
| Sept. 19 |  Light freezing rain | 2° /0° | 0.4 mm | 0 cm | |
| Sept. 20 | Light freezing rain | 1° /-1° | 0.2 mm | 0.1 cm | |
| Sept. 21 | Light freezing rain | 1° /-1° | 1.1 mm | 0 cm | |
| Sept. 22 |  Light snow showers | 2° /-1° | 2.5 mm | 0.2 cm | |
| Sept. 23 | Light snow | 1° /-1° | 0.7 mm | 0.5 cm | |
| Sept. 24 | Light snow | 1° /-1° | 1.9 mm | 1.1 cm | |
| Sept. 25 | Light snow showers | 1° /-1° | 0.3 mm | 0.2 cm | |
| Sept. 26 | Light snow showers | 1° /-1° | 0.4 mm | 0.1 cm | |
| Sept. 27 | Light freezing rain | 0° /-2° | 0.5 mm | 0 cm | |
| Sept. 28 | Light snow showers | 0° /-2° | 0.4 mm | 0.1 cm | |
| Sept. 29 |  Cloudy | 1° /-3° | 0.2 mm | 0 cm | |
| Sept. 30 |  Partly cloudy | 1° /-3° | 0.8 mm | 0.1 cm | |
| Next | |||||
Important Notice
Our weather forecast for North Slope 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 North Slope Borough forecast closer to your planned date for the most up-to-date weather information.
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North Slope Borough in September - FAQ
What are the expected maximum and minimum temperatures in North Slope Borough during September?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in North Slope Borough during September?
In September, North Slope Borough can expect light to moderate rainfall, totaling 38.6 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in North Slope Borough in September 2027?
North Slope Borough experiences an average snowfall of 7.2 cm during September, occurring over 7 days.
What are the typical wind conditions in North Slope Borough during September?
The average wind speed in North Slope Borough during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
North Slope Borough snow forecast September 2027
Track daily snowfall levels and discover North Slope Borough’s snowy potential this September ❄️
On average, North Slope Borough sees 7 snowy days during September, with approximately 7.2 cm of total snowfall.
September rainfall patterns in North Slope Borough
Explore the daily rainfall trends and prepare for North Slope Boroughs September weather 💧
Typically, North Slope Borough has 7 rainy days in September with a total of 38.6 mm of rainfall.
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