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Northern Mariana Islands weather

Weather in Northern Mariana Islands for September 2024

Your guide to Northern Mariana Islands weather in September - trends and predictions

  • Until now, September 2024 in Northern Mariana Islands has been nearly identical to the historical average, with a temperature of 28.5 °C (showing only a slight deviation of -0.4 °C).

  • The forecast for the next days in Northern Mariana Islands predicts temperatures to be around 29 °C, close to the historical average.

  • In general, the average temperature in Northern Mariana Islands at the beginning of September is 29 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 28.9 °C by the end of September.

  • Northern Mariana Islands experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.

  • Is September a good time to visit Northern Mariana Islands? check out the best time to travel to Northern Mariana Islands page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
3
Dry days
Average rainy days
27
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/28°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Northern Mariana Islands in September average weather

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
29°
2
Moderate or heavy rain shower
29°
3
Moderate or heavy rain shower
29°
4
Patchy rain possible
29°
5
Patchy light rain with thunder
29°
6
Patchy light rain with thunder
29°
7
Patchy rain possible
29°
8
Light rain shower
29°
9
Light rain shower
29°
10
Moderate or heavy rain shower
29°
11
Torrential rain shower
29°
12
Moderate or heavy rain shower
29°
13
Cloudy
28°
14
Cloudy
29°
15
Partly cloudy
28°
16
Patchy rain possible
29°
17
Thundery outbreaks possible
29°
18
Patchy light rain
29°
19
Patchy rain possible
29°
20
Patchy rain possible
29°
21
Patchy rain possible
29°
22
Patchy rain possible
29°
23
Moderate rain
29°
24
Moderate rain
29°
25
Patchy rain possible
29°
26
Patchy rain possible
29°
27
Patchy rain possible
28°
28
Patchy rain possible
29°
29
Patchy rain possible
29°
30
Patchy rain possible
29°
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Temperatures trend during September in Northern Mariana Islands

See the weather trend as well as the moving average line
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September weather day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /27° 33.7 mm 6
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /28° 17.2 mm 6
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /27° 11.8 mm 6
4 Sept. Patchy rain possible
Patchy rain possible
 29° /28° 3.1 mm 6
5 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 29° /27° 11.9 mm 6
6 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 29° /28° 17.6 mm 6
7 Sept. Patchy rain possible
Patchy rain possible
 29° /28° 4.2 mm 6
8 Sept. Light rain shower
Light rain shower
 29° /28° 7.6 mm 6
9 Sept. Light rain shower
Light rain shower
 29° /28° 13.8 mm 6
10 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /26° 25.8 mm 6
11 Sept. Torrential rain shower
Torrential rain shower
 29° /26° 64.8 mm 6
12 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /27° 71 mm 6
13 Sept. Cloudy
Cloudy
 28° /26° 26.9 mm 6
14 Sept. Cloudy
Cloudy
 29° /27° 14.3 mm 6
15 Sept. Partly cloudy
Partly cloudy
 28° /27° 16.1 mm 7
16 Sept. Patchy rain possible
Patchy rain possible
 29° /27° 40.6 mm 6
17 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 29° /27° 18 mm 6
18 Sept. Patchy light rain
Patchy light rain
 29° /28° 14.6 mm 6
19 Sept. Patchy rain possible
Patchy rain possible
 29° /28° 3.8 mm 11
20 Sept. Patchy rain possible
Patchy rain possible
 29° /29° 3.2 mm 11
21 Sept. Patchy rain possible
Patchy rain possible
 29° /29° 2.1 mm 11
22 Sept. Patchy rain possible
Patchy rain possible
 29° /29° 3.2 mm 11
23 Sept. Moderate rain
Moderate rain
 29° /29° 9.5 mm 11
24 Sept. Moderate rain
Moderate rain
 29° /28° 5.1 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
 29° /29° 4.4 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
 29° /28° 1.9 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 28° /28° 0.8 mm 6
28 Sept. Patchy rain possible
Patchy rain possible
 29° /28° 1.7 mm 6
29 Sept. Patchy rain possible
Patchy rain possible
 29° /28° 0.3 mm 6
30 Sept. Patchy rain possible
Patchy rain possible
 29° /28° 1.4 mm 6
Next
Important Notice
Our weather forecast for Northern Mariana Islands 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 Northern Mariana Islands forecast closer to your planned date for the most up-to-date weather information.

Northern Mariana Islands in September - FAQ

What are the expected maximum and minimum temperatures in Northern Mariana Islands during September?
During September, expect a variety of temperatures with highs around 29° and lows near 28°, suitable for diverse activities and preferences.
How much rainfall should be expected in Northern Mariana Islands during September?
Significant rainfall exceeding 361.3 mm is expected in Northern Mariana Islands during September, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Northern Mariana Islands during September?
The average wind speed in Northern Mariana Islands during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Northern Mariana Islands in September?

As you prepare for your trip to Northern Mariana Islands in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Northern Mariana Islands, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips
Regions in Northern Mariana Islands
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SaipanTinian
Top locations in Northern Mariana Islands
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Location coordinates Where is Northern Mariana Islands?

Get accurate weather forecasts for Northern Mariana Islands, located at latitude 15.212 and longitude 145.755. Stay updated with localized weather information tailored for Northern Mariana Islands.

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