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Jersey January Weather

Averages and records for weather in Jersey, United Kingdom in the month of January.

Typical Jersey January Weather 1991–2020
Average daily high	8.9 °C
Average daily low	4.6 °C
Average monthly precipitation	9.3 cm
Daily chance of precipitation	67.1%

Jersey January Weather Records 1959–2024
Highest temperature	14.3 °C	January 25, 1983
Lowest temperature	-10.9 °C	January 20, 1963
Highest daily low	11.7 °C	January 19, 2007
Lowest daily high	-3.7 °C	January 15, 1985
Hottest average high temperature	10.3 °C	2007
Coldest average high temperature	5.4 °C	1997
Most daily precipitation	3.4 cm	January 19, 1966
Most monthly precipitation	18.4 cm	1988

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
January 1	9.3	5.0	13.5	-4.4
January 2	9.3	4.9	13.0	-6.5
January 3	9.2	4.9	12.4	-6.1
January 4	9.2	4.9	12.6	-5.2
January 5	9.1	4.9	12.4	-2.5
January 6	9.1	4.8	12.7	-6.1
January 7	9.1	4.8	12.9	-4.3
January 8	9.1	4.7	12.8	-5.8
January 9	9.0	4.7	12.8	-4.8
January 10	9.0	4.7	11.7	-4.5
January 11	9.0	4.7	12.3	-3.1
January 12	9.0	4.7	13.4	-8.4
January 13	9.0	4.7	13.3	-9.2
January 14	8.9	4.7	12.1	-6.9
January 15	8.9	4.6	12.6	-4.8
January 16	8.8	4.6	11.5	-5.4
January 17	8.8	4.6	12.9	-9.2
January 18	8.8	4.6	12.9	-9.3
January 19	8.8	4.6	12.8	-7.6
January 20	8.8	4.5	12.6	-10.9
January 21	8.7	4.5	12.1	-9.5
January 22	8.7	4.5	13.2	-5.2
January 23	8.7	4.5	12.1	-4.7
January 24	8.7	4.4	13.2	-5.1
January 25	8.7	4.4	14.3	-3.8
January 26	8.6	4.4	12.6	-3.2
January 27	8.6	4.3	12.4	-2.6
January 28	8.6	4.3	13.3	-2.3
January 29	8.6	4.2	11.9	-1.4
January 30	8.7	4.2	12.5	-3.8
January 31	8.7	4.1	12.7	-5.3

Weather Station Details

Years	Station	Coordinates
1959–2024	Jersey: Airport	location