Hertfordshire (Stevenage)
October
Weather in Hertfordshire for October 2025
Your guide to Hertfordshire weather in October - trends and predictions
In general, the average temperature in Hertfordshire at the beginning of October is 17.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.4 °C by the end of October.
Hertfordshire experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 76.3 mm.
Halloween weather in Hertfordshire 🎃 - See the complete forecast for Thursday, 31 October.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
10
Dry days
21
Rainy days
0
Snow days
15°/9°
Temperatures
23 km/h
Avg max wind
81 %
Avg humidity
Hertfordshire in October average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  17° | 3  15° | 4 16° | 5 17° | ||
| 6 18° | 7  20° | 8  18° | 9  18° | 10  17° | 11 14° | 12 14° |
| 13 14° | 14 13° | 15 12° | 16 15° | 17 15° | 18 16° | 19 15° |
| 20 15° | 21 13° | 22 14° | 23 14° | 24 15° | 25 14° | 26 11° |
| 27 13° | 28 14° | 29 14° | 30 14° | 31 14° |
You can click on date
Access Hertfordshire weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during October in Hertfordshire
See the weather trend as well as the moving average line
October weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Overcast | 17° /12° | 1.1 mm | 4 | |
| 2 Oct. | Light drizzle | 17° /12° | 2.1 mm | 4 | |
| 3 Oct. | Patchy rain possible | 15° /9° | 0.5 mm | 4 | |
| 4 Oct. | Patchy rain possible | 16° /9° | 0 mm | 4 | |
| 5 Oct. | Patchy rain possible | 17° /9° | 0.1 mm | 4 | |
| 6 Oct. | Patchy rain possible | 18° /12° | 4.4 mm | 5 | |
| 7 Oct. | Sunny | 20° /11° | 1.2 mm | 5 | |
| 8 Oct. | Mist | 18° /12° | 0.9 mm | 4 | |
| 9 Oct. | Partly cloudy | 18° /11° | 1.1 mm | 5 | |
| 10 Oct. | Cloudy | 17° /9° | 0.9 mm | 4 | |
| 11 Oct. | Light rain shower | 14° /7° | 3.8 mm | 4 | |
| 12 Oct. | Patchy rain possible | 14° /7° | 1.4 mm | 4 | |
| 13 Oct. | Light rain shower | 14° /6° | 8.6 mm | 3 | |
| 14 Oct. | Patchy rain possible | 13° /5° | 0 mm | 4 | |
| 15 Oct. | Sunny | 12° /6° | 0.1 mm | 4 | |
| 16 Oct. | Overcast | 15° /8° | 1.6 mm | 4 | |
| 17 Oct. | Partly cloudy | 15° /9° | 0.1 mm | 5 | |
| 18 Oct. | Light rain | 16° /10° | 2.4 mm | 5 | |
| 19 Oct. | Light rain shower | 15° /11° | 2.8 mm | 4 | |
| 20 Oct. | Light rain shower | 15° /10° | 17.6 mm | 4 | |
| 21 Oct. | Light rain shower | 13° /8° | 3.2 mm | 3 | |
| 22 Oct. | Patchy rain possible | 14° /7° | 0.1 mm | 3 | |
| 23 Oct. | Light rain shower | 14° /8° | 2.2 mm | 4 | |
| 24 Oct. | Light drizzle | 15° /8° | 2.3 mm | 4 | |
| 25 Oct. | Light rain shower | 14° /8° | 3.4 mm | 3 | |
| 26 Oct. | Light rain | 11° /6° | 6.6 mm | 3 | |
| 27 Oct. | Light rain shower | 13° /9° | 0.8 mm | 3 | |
| 28 Oct. | Light rain | 14° /9° | 3.9 mm | 4 | |
| 29 Oct. | Light rain shower | 14° /10° | 1.7 mm | 3 | |
| 30 Oct. | Patchy rain possible | 14° /8° | 0 mm | 4 | |
| 31 Oct. | Light drizzle | 14° /8° | 1.1 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Hertfordshire in October 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 Hertfordshire forecast closer to your planned date for the most up-to-date weather information.
Hertfordshire in October - FAQ
What are the expected maximum and minimum temperatures in Hertfordshire during October?
During October, expect a variety of temperatures with highs around 15° and lows near 9°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hertfordshire during October?
Moderate rainfall is anticipated in Hertfordshire during October, with a total of 76.3 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Hertfordshire during October?
The average wind speed in Hertfordshire during October is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Hertfordshire
Explore the daily rainfall trends and prepare for Hertfordshires October weather 💧
Top locations in Hertfordshire
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Hertfordshire?Get accurate weather forecasts for Hertfordshire, located at latitude 51.902 and longitude -0.203. Stay updated with localized weather information tailored for Hertfordshire.
Found a mistake?
We appreciate your attention to details. Tell us here.