Nicaragua (León)
September
Weather in Nicaragua for September 2025
Your guide to Nicaragua weather in September - trends and predictions
In general, the average temperature in Nicaragua at the beginning of September is 30.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 28.4 °C by the end of September.
Nicaragua experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.
Is September a good time to visit Nicaragua? check out the best time to travel to Nicaragua page.
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7
Dry days
23
Rainy days
0
Snow days
32°/23°
Temperatures
10 km/h
Avg max wind
77 %
Avg humidity
Nicaragua in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2  30° | 3 32° | 4 30° | 5 30° | 6  30° | 7  31° |
| 8  31° | 9 31° | 10 32° | 11 31° | 12  31° | 13 32° | 14 32° |
| 15 32° | 16 32° | 17 32° | 18 32° | 19 31° | 20 29° | 21  30° |
| 22 29° | 23 30° | 24 27° | 25 29° | 26 29° | 27 27° | 28 29° |
| 29 29° | 30 29° |
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Temperatures trend during September in Nicaragua
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Moderate or heavy rain shower | 31° /23° | 21.7 mm | 7 | |
| 2 Sept. | Light rain shower | 30° /23° | 11.2 mm | 7 | |
| 3 Sept. | Light rain shower | 32° /23° | 14.6 mm | 7 | |
| 4 Sept. | Moderate or heavy rain shower | 30° /23° | 25.1 mm | 7 | |
| 5 Sept. | Light rain shower | 30° /23° | 15.3 mm | 7 | |
| 6 Sept. | Patchy light rain with thunder | 30° /23° | 1.7 mm | 7 | |
| 7 Sept. | Partly cloudy | 31° /24° | 6.3 mm | 7 | |
| 8 Sept. | Sunny | 31° /23° | 7.6 mm | 7 | |
| 9 Sept. | Patchy rain possible | 31° /23° | 7.2 mm | 7 | |
| 10 Sept. | Partly cloudy | 32° /23° | 3.2 mm | 8 | |
| 11 Sept. | Partly cloudy | 31° /24° | 9.2 mm | 7 | |
| 12 Sept. | Cloudy | 31° /23° | 4.7 mm | 7 | |
| 13 Sept. | Moderate rain at times | 32° /24° | 3.2 mm | 7 | |
| 14 Sept. | Partly cloudy | 32° /23° | 2.2 mm | 8 | |
| 15 Sept. | Partly cloudy | 32° /23° | 6.2 mm | 8 | |
| 16 Sept. | Patchy rain possible | 32° /23° | 8 mm | 7 | |
| 17 Sept. | Partly cloudy | 32° /24° | 4.8 mm | 8 | |
| 18 Sept. | Patchy rain possible | 32° /23° | 10.2 mm | 7 | |
| 19 Sept. | Patchy rain possible | 31° /23° | 5.5 mm | 7 | |
| 20 Sept. | Light rain shower | 29° /23° | 11.5 mm | 7 | |
| 21 Sept. | Patchy light drizzle | 30° /23° | 8.6 mm | 7 | |
| 22 Sept. | Patchy rain possible | 29° /23° | 4.6 mm | 6 | |
| 23 Sept. | Moderate or heavy rain shower | 30° /23° | 12.4 mm | 7 | |
| 24 Sept. | Light rain shower | 27° /23° | 38.5 mm | 6 | |
| 25 Sept. | Patchy rain possible | 29° /23° | 53.2 mm | 6 | |
| 26 Sept. | Patchy light rain with thunder | 29° /23° | 15.6 mm | 7 | |
| 27 Sept. | Patchy light rain with thunder | 27° /23° | 28.9 mm | 6 | |
| 28 Sept. | Patchy light rain with thunder | 29° /23° | 18.2 mm | 7 | |
| 29 Sept. | Light rain shower | 29° /23° | 17.2 mm | 7 | |
| 30 Sept. | Light rain shower | 29° /23° | 18.8 mm | 7 | |
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Important Notice
Our weather forecast for Nicaragua 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 Nicaragua forecast closer to your planned date for the most up-to-date weather information.
Nicaragua in September - FAQ
What are the expected maximum and minimum temperatures in Nicaragua during September?
During September, expect a variety of temperatures with highs around 32° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Nicaragua during September?
Significant rainfall exceeding 201.5 mm is expected in Nicaragua during September, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Nicaragua during September?
The average wind speed in Nicaragua during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Nicaragua in September?
As you prepare for your trip to Nicaragua 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 Nicaragua, 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
- Insect Repellent: For destinations with mosquitos or other insects
September rainfall patterns in Nicaragua
Explore the daily rainfall trends and prepare for Nicaraguas September weather 💧
UV exposure in Nicaragua during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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