Rognan — Water Temperature in October

Water Temperature Range

7°C

minimum

10°C

average

12°C

maximum

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Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2025	2024	2023	2022
OCT 1	11°C	10°C	11°C	11°C
OCT 2	11°C	11°C	11°C	11°C
OCT 3	10°C	11°C	11°C	10°C
OCT 4	10°C	10°C	11°C	11°C
OCT 5	10°C	10°C	11°C	11°C
OCT 6	10°C	10°C	11°C	11°C
OCT 7	11°C	10°C	11°C	11°C
OCT 8	11°C	10°C	11°C	11°C
OCT 9	11°C	10°C	11°C	10°C
OCT 10	11°C	11°C	11°C	10°C
OCT 11	11°C	11°C	10°C	10°C
OCT 12	11°C	11°C	11°C	11°C
OCT 13	11°C	11°C	11°C	11°C
OCT 14	10°C	10°C	11°C	10°C
OCT 15	10°C	9°C	11°C	10°C
OCT 16	11°C	10°C	11°C	10°C
OCT 17	11°C	10°C	11°C	10°C
OCT 18	11°C	11°C	10°C	10°C
OCT 19	10°C	11°C	10°C	9°C
OCT 20	10°C	11°C	10°C	9°C
OCT 21	10°C	10°C	10°C	10°C
OCT 22	10°C	10°C	10°C	10°C
OCT 23	10°C	10°C	9°C	10°C
OCT 24	10°C	10°C	10°C	9°C
OCT 25	10°C	10°C	10°C	9°C
OCT 26	10°C	10°C	10°C	9°C
OCT 27	10°C	10°C	10°C	9°C
OCT 28	10°C	10°C	10°C	9°C
OCT 29	10°C	9°C	10°C	9°C
OCT 30	10°C	9°C	10°C	9°C
OCT 31	9°C	9°C	9°C	9°C

October: Climate and Swimming Opportunities

Average Night Air Temperature

4°C

Average Day Air Temperature

5°C

Precipitation Amount per Month

206 mm

Number of Rainy Days

Daylight per Day

9 hrs

Sunshine per Day

2 hrs

Average Wind Speed

21 km/h

Average Humidity

78%

At such water and air temperatures, swimming is extremely harsh and generally not enjoyable. The risk of rapid chilling is high, so most people avoid entering the water.