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Weather in Sparta for September 2025

Your guide to Sparta weather in September - trends and predictions

    Temperatures

  • So far, September 2025 in Sparta is slightly warmer than the historical average by 0.9 °C.

  • Expect cooler weather in the next days in Sparta with the forecast suggesting a temperature of 27.7 °C, lower than the historical average.

  • In general, the average temperature in Sparta at the beginning of September is 31.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 27.7 °C by the end of September.

  • Rain 🌧️

  • Sparta experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 36.3 mm.

  • More

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

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

Average dry days
21
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/14°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
62 %
Avg humidity

Sparta Weather September

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Temperatures trend during September in Sparta

See the weather trend as well as the moving average line

September weather in Sparta day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
31° /15° 1.5 mm 7
2 Sept. Light rain shower
Light rain shower
32° /15° 0.8 mm 8
3 Sept. Patchy rain possible
Patchy rain possible
34° /18° 0.3 mm 8
4 Sept. Light rain shower
Light rain shower
31° /17° 2.1 mm 8
5 Sept. Partly cloudy
Partly cloudy
28° /16° 0 mm 7
6 Sept. Partly cloudy
Partly cloudy
34° /17° 0 mm 8
7 Sept. Partly cloudy
Partly cloudy
32° /17° 0.9 mm 8
8 Sept. Light rain shower
Light rain shower
29° /16° 1.5 mm 7
9 Sept. Patchy rain possible
Patchy rain possible
31° /16° 0.1 mm 8
10 Sept. Patchy rain possible
Patchy rain possible
30° /16° 1.8 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
31° /16° 0.5 mm 7
12 Sept. Sunny
Sunny
31° /16° 0.1 mm 8
13 Sept. Sunny
Sunny
28° /16° 0.1 mm 8
14 Sept. Patchy rain possible
Patchy rain possible
27° /15° 0.2 mm 6
15 Sept. Patchy rain possible
Patchy rain possible
32° /17° 0.2 mm 1.4
16 Sept. Sunny
Sunny
33° /17° 0 mm 1.8
17 Sept. Sunny
Sunny
29° /17° 0 mm 1.8
18 Sept. Sunny
Sunny
22° /12° 0.1 mm 1.8
19 Sept. Sunny
Sunny
25° /11° 0 mm 2.1
20 Sept. Sunny
Sunny
25° /11° 0 mm 5
21 Sept. Sunny
Sunny
26° /12° 0 mm 5
22 Sept. Sunny
Sunny
31° /15° 0 mm 6
23 Sept. Sunny
Sunny
27° /13° 0 mm 5
24 Sept. Sunny
Sunny
30° /13° 0 mm 6
25 Sept. Sunny
Sunny
29° /15° 0 mm 6
26 Sept. Sunny
Sunny
29° /15° 0 mm 6
27 Sept. Sunny
Sunny
28° /15° 0 mm 6
28 Sept. Patchy rain possible
Patchy rain possible
22° /13° 0.4 mm 4
29 Sept. Sunny
Sunny
31° /12° 0 mm 8
30 Sept. Patchy rain possible
Patchy rain possible
25° /11° 0.2 mm 6
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Important Notice
Our weather forecast for Sparta 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 Sparta forecast closer to your planned date for the most up-to-date weather information.

Sparta weather in September vs August vs October

Compare September weather in Sparta with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherSunny
Sunny
Patchy rain possible
Patchy rain possible
Sunny
Sunny
Temperatures33°/19°27°/14°25°/11°
Rainfall47 mm36 mm1 mm
Wind15.3 km/h10.8 km/h9.5 km/h
Humidity42%62%51%
Rainy days5 days9 days0 days
Dry days26 days21 days31 days

Planning a trip to Sparta? Discover the best time to visit

Sparta in September - FAQ

What are the expected maximum and minimum temperatures in Sparta during September?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sparta during September?
In September, Sparta can expect light to moderate rainfall, totaling 36.3 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Sparta during September?
The average wind speed in Sparta during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Sparta in September?

As you prepare for your trip to Sparta 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 Sparta, 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
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

September rainfall patterns in Sparta

Explore the daily rainfall trends and prepare for Spartas September weather 💧

UV exposure in Sparta during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

More Sparta weather pages
Location coordinates Where is Sparta?

Get accurate weather forecasts for Sparta, located at latitude 37.074 and longitude 22.43. Stay updated with localized weather information tailored for Sparta.

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