Weather in Guernsey for November 2026
Expect cooler weather in the next days in Guernsey with the forecast suggesting a temperature of 13.5 °C, lower than the historical average.
In general, the average temperature in Guernsey at the beginning of November is 14.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.9 °C by the end of November.
Guernsey in November brings notable rainfall, with an average of 19 rainy days and a total precipitation of 124.3 mm.
Is November a good time to visit Guernsey? check out the best time to travel to Guernsey page.
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Guernsey Weather November
Temperatures trend during November in Guernsey
November weather in Guernsey day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Nov. |  Sunny | 15° /13° | 0.1 mm | 1.6 | |
| 2 Nov. |  Patchy rain possible | 14° /12° | 1.2 mm | 1.5 | |
| 3 Nov. |  Light rain | 13° /12° | 4.9 mm | 0.8 | |
| 4 Nov. | Patchy rain possible | 12° /10° | 1.3 mm | 1.3 | |
| 5 Nov. | Patchy rain possible | 12° /11° | 0.4 mm | 3 | |
| 6 Nov. | Patchy rain possible | 12° /11° | 1.7 mm | 3 | |
| 7 Nov. | Patchy rain possible | 12° /11° | 1.5 mm | 4 | |
| 8 Nov. | Patchy rain possible | 12° /11° | 0.9 mm | 3 | |
| 9 Nov. | Patchy rain possible | 12° /11° | 1.9 mm | 3 | |
| 10 Nov. |  Overcast | 14° /11° | 0.3 mm | 3 | |
| 11 Nov. | Patchy rain possible | 15° /13° | 0.5 mm | 3 | |
| 12 Nov. | Patchy rain possible | 15° /14° | 0.7 mm | 4 | |
| 13 Nov. | Patchy rain possible | 15° /14° | 1.7 mm | 4 | |
| 14 Nov. | Light rain | 16° /13° | 4.3 mm | 4 | |
| 15 Nov. | Patchy rain possible | 13° /12° | 1.6 mm | 1.1 | |
| 16 Nov. | Light rain | 13° /10° | 5.9 mm | 1.1 | |
| 17 Nov. | Light rain | 12° /10° | 3.2 mm | 1 | |
| 18 Nov. | Light rain | 13° /11° | 7 mm | 1 | |
| 19 Nov. | Light rain | 13° /8° | 4.1 mm | 1 | |
| 20 Nov. | Light rain shower | 9° /8° | 2.3 mm | 1 | |
| 21 Nov. | Light rain | 10° /7° | 6.4 mm | 0.9 | |
| 22 Nov. | Light rain | 12° /9° | 2.7 mm | 0.9 | |
| 23 Nov. | Patchy rain possible | 14° /11° | 1.8 mm | 0.9 | |
| 24 Nov. | Light rain | 13° /10° | 6.6 mm | 0.9 | |
| 25 Nov. | Patchy rain possible | 10° /9° | 1.4 mm | 0.9 | |
| 26 Nov. | Light rain | 12° /9° | 9.7 mm | 0.8 | |
| 27 Nov. | Light rain | 13° /10° | 4.1 mm | 0.8 | |
| 28 Nov. | Light rain shower | 11° /10° | 1.3 mm | 0.8 | |
| 29 Nov. | Patchy rain possible | 11° /9° | 2.4 mm | 0.8 | |
| 30 Nov. | Light rain shower | 11° /9° | 1.8 mm | 0.8 | |
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Guide for Guernsey in November
In Guernsey, November marks the transition from autumn to winter, bringing about noticeable changes in the weather. At the beginning of the month, Guernsey experiences mild and relatively pleasant conditions, with average temperatures hovering around 12°.
However, as the month progresses, the weather gradually becomes cooler and more unpredictable.
By the end of November, Guernsey typically experiences cooler temperatures, with averages dropping to around 8°. Additionally, the island may also experience increased rainfall and stronger winds as the month progresses, signaling the onset of the winter season.
It's important to note that Guernsey's weather in November can be quite changeable, with the potential for both sunny spells and overcast, rainy days. Travelers visiting Guernsey during this time should be prepared for varying weather conditions and pack accordingly.
Overall, November in Guernsey offers a mix of autumnal and early winter weather, making it an ideal time to experience the island's natural beauty as it transitions into the colder months.