Harghita (Bilbor)
September
Weather in Harghita for September 2025
Your guide to Harghita weather in September - trends and predictions
In general, the average temperature in Harghita at the beginning of September is 22.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.6 °C by the end of September.
Harghita sees moderate rainfall in September, averaging 8 rainy days.
With an average of 2 snowy days, Harghita enjoys a light touch of snow in September.
Is September a good time to visit Harghita? check out the best time to travel to Harghita page.
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20
Dry days
8
Rainy days
2
Snow days
19°/9°
Temperatures
11 km/h
Avg max wind
67 %
Avg humidity
Harghita in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  24° | 3  26° | 4  22° | 5 21° | 6 22° | 7 22° |
| 8 21° | 9 23° | 10 23° | 11 14° | 12 17° | 13  22° | 14  16° |
| 15 19° | 16 12° | 17 15° | 18 17° | 19 9° | 20  16° | 21 18° |
| 22 19° | 23 21° | 24 21° | 25  21° | 26 20° | 27 24° | 28 26° |
| 29  13° | 30  5° |
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Temperatures trend during September in Harghita
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy light drizzle | 22° /11° | 0.5 mm | 0 cm | |
| 2 Sept. | Patchy rain possible | 24° /12° | 0.1 mm | 0 cm | |
| 3 Sept. | Sunny | 26° /13° | 0 mm | 0 cm | |
| 4 Sept. | Partly cloudy | 22° /11° | 0 mm | 0 cm | |
| 5 Sept. | Partly cloudy | 21° /11° | 0 mm | 0 cm | |
| 6 Sept. | Patchy rain possible | 22° /10° | 0 mm | 0 cm | |
| 7 Sept. | Sunny | 22° /10° | 0 mm | 0 cm | |
| 8 Sept. | Sunny | 21° /8° | 0 mm | 0 cm | |
| 9 Sept. | Sunny | 23° /8° | 0 mm | 0 cm | |
| 10 Sept. | Partly cloudy | 23° /11° | 0.1 mm | 0 cm | |
| 11 Sept. | Light rain shower | 14° /11° | 2.5 mm | 0 cm | |
| 12 Sept. | Light rain shower | 17° /11° | 2.3 mm | 0 cm | |
| 13 Sept. | Patchy light rain with thunder | 22° /9° | 1 mm | 0 cm | |
| 14 Sept. | Moderate or heavy rain shower | 16° /9° | 15.2 mm | 0 cm | |
| 15 Sept. | Patchy rain possible | 19° /5° | 0 mm | 0 cm | |
| 16 Sept. | Light rain shower | 12° /8° | 11.6 mm | 0 cm | |
| 17 Sept. | Patchy rain possible | 15° /8° | 0.2 mm | 0 cm | |
| 18 Sept. | Light rain shower | 17° /7° | 2.5 mm | 0 cm | |
| 19 Sept. | Light rain | 9° /6° | 3.6 mm | 0 cm | |
| 20 Sept. | Cloudy | 16° /4° | 0 mm | 0 cm | |
| 21 Sept. | Sunny | 18° /5° | 0 mm | 0 cm | |
| 22 Sept. | Sunny | 19° /7° | 0 mm | 0 cm | |
| 23 Sept. | Sunny | 21° /7° | 0 mm | 0 cm | |
| 24 Sept. | Partly cloudy | 21° /8° | 0 mm | 0 cm | |
| 25 Sept. | Overcast | 21° /9° | 0 mm | 0 cm | |
| 26 Sept. | Partly cloudy | 20° /11° | 0.2 mm | 0 cm | |
| 27 Sept. | Sunny | 24° /11° | 0 mm | 0 cm | |
| 28 Sept. | Sunny | 26° /12° | 0 mm | 0 cm | |
| 29 Sept. | Moderate rain | 13° /1° | 16.9 mm | 5 cm | |
| 30 Sept. | Heavy snow | 5° /2° | 24.3 mm | 20.5 cm | |
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Important Notice
Our weather forecast for Harghita 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 Harghita forecast closer to your planned date for the most up-to-date weather information.
Harghita in September - FAQ
What are the expected maximum and minimum temperatures in Harghita during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Harghita during September?
Moderate rainfall is anticipated in Harghita during September, with a total of 81.2 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
Is snowfall common in Harghita during September?
Harghita experiences an average snowfall of 25.6 cm during September, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Harghita during September?
The average wind speed in Harghita during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Harghita in September?
As you prepare for your trip to Harghita 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 Harghita, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- Accessories
- 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
September rainfall patterns in Harghita
Explore the daily rainfall trends and prepare for Harghitas September weather 💧
September snowfall in Harghita
Track daily snowfall levels and discover Harghita’s snowy potential this September ❄️
UV exposure in Harghita during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Harghita?Get accurate weather forecasts for Harghita, located at latitude 47.05 and longitude 25.517. Stay updated with localized weather information tailored for Harghita.
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