East Lothian (Dunbar)
September
Weather in East Lothian for September 2026
Your guide to East Lothian weather in September - trends and predictions
In general, the average temperature in East Lothian at the beginning of September is 15.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 12.7 °C by the end of September.
East Lothian experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 41.4 mm.
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Temperatures
Rain 🌧️
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20
Dry days
10
Rainy days
0
Snow days
13°/10°
Temperatures
26 km/h
Avg max wind
80 %
Avg humidity
East Lothian Weather September
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Temperatures trend during September in East Lothian
See the weather trend as well as the moving average line
September weather in East Lothian day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Overcast | 16° /12° | 1.5 mm | 4 | |
| 2 Sept. |  Moderate or heavy rain shower | 16° /12° | 7.1 mm | 4 | |
| 3 Sept. |  Cloudy | 14° /11° | 15.1 mm | 4 | |
| 4 Sept. | Overcast | 14° /10° | 0.7 mm | 4 | |
| 5 Sept. |  Patchy rain possible | 15° /11° | 0.4 mm | 4 | |
| 6 Sept. | Cloudy | 15° /12° | 0 mm | 4 | |
| 7 Sept. | Overcast | 17° /13° | 1.5 mm | 4 | |
| 8 Sept. | Patchy rain possible | 15° /11° | 1.6 mm | 4 | |
| 9 Sept. | Overcast | 15° /10° | 0.6 mm | 4 | |
| 10 Sept. | Patchy rain possible | 15° /9° | 6.9 mm | 4 | |
| 11 Sept. | Patchy rain possible | 14° /9° | 0.7 mm | 4 | |
| 12 Sept. | Overcast | 13° /9° | 0.3 mm | 4 | |
| 13 Sept. | Overcast | 13° /8° | 4.2 mm | 3 | |
| 14 Sept. | Overcast | 15° /9° | 2.5 mm | 4 | |
| 15 Sept. | Overcast | 15° /10° | 3.1 mm | 4 | |
| 16 Sept. |  Partly cloudy | 15° /10° | 0.1 mm | 4 | |
| 17 Sept. |  Sunny | 17° /11° | 0.3 mm | 5 | |
| 18 Sept. | Sunny | 17° /12° | 0.1 mm | 5 | |
| 19 Sept. | Sunny | 15° /11° | 2.3 mm | 4 | |
| 20 Sept. | Patchy rain possible | 13° /10° | 20.3 mm | 3 | |
| 21 Sept. | Patchy rain possible | 13° /9° | 0.8 mm | 3 | |
| 22 Sept. | Overcast | 13° /8° | 0.1 mm | 3 | |
| 23 Sept. | Patchy rain possible | 12° /8° | 0.3 mm | 4 | |
| 24 Sept. | Moderate or heavy rain shower | 13° /8° | 2.5 mm | 3 | |
| 25 Sept. | Patchy rain possible | 13° /8° | 0.3 mm | 4 | |
| 26 Sept. | Moderate rain at times | 13° /9° | 2.5 mm | 4 | |
| 27 Sept. | Patchy rain possible | 12° /8° | 4 mm | 3 | |
| 28 Sept. | Overcast | 12° /7° | 0 mm | 3 | |
| 29 Sept. | Overcast | 13° /8° | 0.1 mm | 3 | |
| 30 Sept. | Patchy rain possible | 13° /10° | 0.8 mm | 3 | |
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Important Notice
Our weather forecast for East Lothian 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 East Lothian forecast closer to your planned date for the most up-to-date weather information.
Change Month
East Lothian in September - FAQ
What are the expected maximum and minimum temperatures in East Lothian during September?
During September, expect a variety of temperatures with highs around 13° and lows near 10°, suitable for diverse activities and preferences.
How much rainfall should be expected in East Lothian during September?
In September, East Lothian can expect light to moderate rainfall, totaling 41.4 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in East Lothian during September?
The average wind speed in East Lothian during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in East Lothian
Explore the daily rainfall trends and prepare for East Lothians September weather 💧
Typically, East Lothian has 10 rainy days in September with a total of 41.4 mm of rainfall.
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