Rhyl Water Temperature

Rhyl is a town close to Irish Sea. temperate oceanic climate with warm summer would be the climate here. August is the month with the highest water temperature at 62.6°F / 17°C. The month with the lowest is February with an average water temperature of 43.7°F / 6.5°C. The avg. air temperature is around 60.3°F / 15.7°C, July is the month with the highest temperature. February is the coolest with 40.8°F / 4.9°C average air temperature. June is the month with the min. precipitation of 0.6in / 15.7mm and November with the max. precipitation in a year with 4in / 100.8mm. If you plan to visit this place, the month June, July, August, September would be the best time.

Rhyl Summary

Description Value
Current water temperature / 44.6 °F
Warmest Month Water Temperature: August with 17°C / 62.6°F
Coldest Month Water Temperature: February with 6.5°C / 43.7°F
Warmest Month Air Temperature: July with 15.7°C / 60.3°F
Coldest Month Air Temperature: February with 4.9°C / 40.8°F
Wettest Month: November with 100.8mm / 4in
Driest Month: June with 15.7mm / 0.6in
Highest Humidity December with 85%
Lowest Humidity May with 76.8%
Best Time to Visit: June, July, August, September
Climate Classification temperate oceanic climate with warm summer

Rhyl water temperature by month

Irish Sea water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

8 7.4 6.8

February

6.8 6.5 6.3

March

7.3 6.6 6.2

April

9.6 8.4 7.3

May

12.6 11 9.6

June

15.3 14 12.6

July

17 16.2 15.2

August

17.1 16.9 16.7

September

16.8 16 15.2

October

15.2 13.9 12.6

November

12.6 11.3 9.9

December

9.9 8.9 7.9

Irish Sea water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

46.4 45.3 44.2

February

44.2 43.7 43.3

March

45.1 43.9 43.2

April

49.3 47.1 45.1

May

54.7 51.8 49.3

June

59.5 57.2 54.7

July

62.6 61.2 59.4

August

62.8 62.4 62.1

September

62.2 60.8 59.4

October

59.4 57 54.7

November

54.7 52.3 49.8

December

49.8 48 46.2
The hottest water temperature typically reached in August with around 62.6°F / 17°C. The coldest in February with an average water temperature of 43.7°F / 6.5°C.

Rhyl weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jan. 26
Light shower rain
48 °F
37°F
9 °C
3°C
2mph (4km/h)
south
0in (4mm)
80 %
85%
Jan. 27
Light rain
48 °F
44°F
9 °C
7°C
2mph (3km/h)
south-southwest
0in (8mm)
90 %
90%
Jan. 28
Moderate rain
51 °F
43°F
11 °C
6°C
3mph (5km/h)
south-southwest
1in (14mm)
95 %
86%
Jan. 29
Broken clouds
46 °F
38°F
8 °C
3°C
3mph (5km/h)
west-southwest
0in (1mm)
35 %
89%
Jan. 30
Overcast clouds
49 °F
37°F
9 °C
3°C
1mph (2km/h)
south-southeast
0in (2mm)
60 %
89%
Jan. 31
Moderate rain
49 °F
41°F
10 °C
5°C
3mph (5km/h)
south
0in (12mm)
90 %
93%
Feb. 01
Light rain
47 °F
40°F
8 °C
5°C
3mph (5km/h)
west-southwest
0in (9mm)
90 %
88%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Feb. 02
Moderate rain
46 °F
40°F
8 °C
5°C
2mph (4km/h)
south-southwest
0in (10mm)
90 %
92%
Feb. 03
Light shower rain
44 °F
36°F
7 °C
2°C
2mph (3km/h)
south-southwest
0in (4mm)
80 %
92%
Feb. 04
Overcast clouds
49 °F
36°F
10 °C
2°C
1mph (1km/h)
west-southwest
0in (0mm)
15 %
94%
Feb. 05
Overcast clouds
42 °F
36°F
6 °C
2°C
1mph (1km/h)
southwest
0in (0mm)
10 %
96%
Feb. 06
Light shower rain
42 °F
39°F
6 °C
4°C
3mph (4km/h)
south
0in (4mm)
80 %
92%
Feb. 07
Broken clouds
40 °F
36°F
5 °C
2°C
3mph (5km/h)
southwest
0in (1mm)
45 %
84%
Feb. 08
Scattered clouds
45 °F
37°F
7 °C
3°C
4mph (6km/h)
southwest
0in (0mm)
25 %
80%
Feb. 09
Broken clouds
47 °F
37°F
8 °C
3°C
3mph (5km/h)
west-southwest
0in (0mm)
25 %
89%
Feb. 10
Overcast clouds
46 °F
40°F
8 °C
5°C
2mph (3km/h)
southwest
0in (1mm)
55 %
91%

Rhyl weather by month / climate table

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

7.6 5 2 81.4 6 84.5%

February

7.7 4.9 2.2 56.4 3 81.9%

March

10.1 6 1.3 35 4 80.1%

April

13.6 8.3 3.8 34.7 5 77.5%

May

15.2 11.1 6.5 21.8 7 76.8%

June

18.6 13.9 9.8 15.7 5 77%

July

19.7 15.7 11.7 43.3 12 77.8%

August

19.3 15.4 12.1 97.4 14 79.9%

September

17.8 13.8 10.2 50.8 3 80.2%

October

15.2 11 7.2 67.1 0 81.9%

November

11.7 7.8 3.9 100.8 13 84.6%

December

8.6 5.6 2.3 98.1 8 85%

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

45.7 41 35.6 3.2 6 84.5%

February

45.9 40.8 36 2.2 3 81.9%

March

50.2 42.8 34.3 1.4 4 80.1%

April

56.5 46.9 38.8 1.4 5 77.5%

May

59.4 52 43.7 0.9 7 76.8%

June

65.5 57 49.6 0.6 5 77%

July

67.5 60.3 53.1 1.7 12 77.8%

August

66.7 59.7 53.8 3.8 14 79.9%

September

64 56.8 50.4 2 3 80.2%

October

59.4 51.8 45 2.6 0 81.9%

November

53.1 46 39 4 13 84.6%

December

47.5 42.1 36.1 3.9 8 85%
June is the driest at 0.6in / 15.7mm and November the wettest month with 4in / 100.8mm. With an average temperature of 60.3°F / 15.7°C, July is the warmest month in a year. February is the coldest with 40.8°F / 4.9°C average temperature.

Activities & POI in Rhyl

Type of Activity List
Beach Rhyl Sands
Attraction Rhyl Events Arena
Golf Course Rhyl Golf Course, Rhyl Golf Club
Caravan Site Marine Holiday Park, Lyons Holiday Park, Stafford Park
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