St David’s Water Temperature

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St David's is a city close to Irish Sea. temperate oceanic climate with warm summer would be the climate here. September is the month with the highest water temperature at 59.7°F / 15.4°C. The month with the lowest is March with an average water temperature of 46.9°F / 8.3°C. The avg. air temperature is around 61°F / 16.1°C, August is the month with the highest temperature. February is the coolest with 44.4°F / 6.9°C average air temperature. June is the month with the min. precipitation of 0.6in / 16.1mm and November with the max. precipitation in a year with 5in / 127.1mm. June, July, August, September would be the best time to visit this place.

St David's Summary

Description	Value
Current water temperature	/
Warmest Month Water Temperature:	September with 15.4°C / 59.7°F
Coldest Month Water Temperature:	March with 8.3°C / 46.9°F
Warmest Month Air Temperature:	August with 16.1°C / 61°F
Coldest Month Air Temperature:	February with 6.9°C / 44.4°F
Wettest Month:	November with 127.1mm / 5in
Driest Month:	June with 16.1mm / 0.6in
Highest Humidity	August with 82.1%
Lowest Humidity	November with 79.6%
Best Time to Visit:	June, July, August, September
Climate Classification	temperate oceanic climate with warm summer

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St David's water temperature by month

°C

Irish Sea water temperature by month

	Max. Water Temperature (°C)	ø. Water Temperature (°C)	Min. Water Temperature (°C)
January	10.4	9.8	9.2
February	9.2	8.8	8.5
March	8.5	8.3	8.2
April	9.5	8.9	8.5
May	11.2	10.3	9.6
June	13.2	12.2	11.2
July	14.9	14.1	13.2
August	15.7	15.3	14.9
September	15.6	15.4	15.1
October	15.1	14.5	13.9
November	13.9	13	12.2
December	12.2	11.3	10.4

°F

Irish Sea water temperature by month

	Max. Water Temperature (°F)	ø. Water Temperature (°F)	Min. Water Temperature (°F)
January	50.7	49.6	48.6
February	48.6	47.8	47.3
March	47.3	46.9	46.8
April	49.1	48	47.3
May	52.2	50.5	49.3
June	55.8	54	52.2
July	58.8	57.4	55.8
August	60.3	59.5	58.8
September	60.1	59.7	59.2
October	59.2	58.1	57
November	57	55.4	54
December	54	52.3	50.7

The hottest water temperature typically reached in September with around 59.7°F / 15.4°C. The coldest in March with an average water temperature of 46.9°F / 8.3°C.

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St David's weather today & 14-day weather forecast

7-day weather forecast
+9-day forecast

7-day weather forecast

Date	Weather	Max. F Min. F	Max. C Min. C	Windspeed Windir.	Precip. Rainrisk	Rel. Humidity
Dec. 22	Few clouds	47 °F 44°F	8 °C 7°C	8mph (13km/h) northwest	0in (0mm) 20 %	68%
Dec. 23	Light shower rain	55 °F 45°F	13 °C 7°C	4mph (6km/h) west-northwest	0in (4mm) 65 %	84%
Dec. 24	Overcast clouds	54 °F 53°F	12 °C 12°C	2mph (4km/h) west-southwest	0in (0mm) 20 %	93%
Dec. 25	Broken clouds	54 °F 52°F	12 °C 11°C	2mph (3km/h) south-southwest	0in (0mm) 20 %	88%
Dec. 26	Scattered clouds	52 °F 46°F	11 °C 8°C	1mph (2km/h) east-southeast	0in (0mm) 0 %	93%
Dec. 27	Overcast clouds	53 °F 46°F	12 °C 8°C	2mph (3km/h) east-southeast	0in (0mm) 0 %	94%
Dec. 28	Broken clouds	47 °F 45°F	8 °C 7°C	2mph (3km/h) east-southeast	0in (0mm) 20 %	93%

+9-day forecast

Date	Weather	Max. F Min. F	Max. C Min. C	Windspeed Windir.	Precip. Rainrisk	Rel. Humidity
Dec. 29	Overcast clouds	50 °F 43°F	10 °C 6°C	1mph (1km/h) south-southwest	0in (0mm) 20 %	91%
Dec. 30	Light rain	48 °F 43°F	9 °C 6°C	5mph (8km/h) south	0in (6mm) 75 %	89%
Dec. 31	Mix snow/rain	42 °F 39°F	6 °C 4°C	7mph (11km/h) west-northwest	0in (1mm) 35 %	60%
Jan. 01	Overcast clouds	42 °F 39°F	5 °C 4°C	2mph (4km/h) south-southwest	0in (0mm) 0 %	60%
Jan. 02	Mix snow/rain	35 °F 33°F	1 °C 1°C	6mph (9km/h) east-northeast	1in (19mm) 100 %	99%
Jan. 03	Mix snow/rain	39 °F 34°F	4 °C 1°C	6mph (10km/h) east	1in (22mm) 95 %	97%
Jan. 04	Light rain	54 °F 38°F	12 °C 3°C	6mph (10km/h) southeast	0in (9mm) 80 %	97%
Jan. 05	Light rain	55 °F 50°F	13 °C 10°C	6mph (10km/h) south-southwest	0in (8mm) 80 %	88%
Jan. 06	Overcast clouds	52 °F 48°F	11 °C 9°C	6mph (9km/h) southwest	0in (1mm) 40 %	89%

St David's weather by month / climate table

°C

	Max. Temperature °C	ø. Temperature °C	Min. Temperature (°C)	Precip. (mm)	Rainy Days (d)	Rel. Humidity (%)
January	9.4	7.4	5.2	125.5	12	80.1%
February	8.8	6.9	4.9	77.3	6	79.6%
March	10.1	7.5	4.4	30.4	2	80.2%
April	12.5	9.2	6.2	29.2	3	79.7%
May	14.8	11.6	8.5	34.6	5	80.3%
June	17.2	14.1	11.4	16.1	1	81.5%
July	18.5	15.9	13.4	23.1	5	81.8%
August	18.1	16.1	14.1	66.8	10	82.1%
September	17.5	15.1	12.5	43.6	2	80.4%
October	15.7	12.8	10.4	108.3	0	79.8%
November	12.9	10.2	7.5	127.1	18	79.6%
December	10.5	8.3	6.1	120.9	16	79.7%

°F

	Max. Temperature °F	ø. Temperature °F	Min. Temperature (°F)	Precip. (in)	Rainy Days (d)	Rel. Humidity (%)
January	48.9	45.3	41.4	4.9	12	80.1%
February	47.8	44.4	40.8	3	6	79.6%
March	50.2	45.5	39.9	1.2	2	80.2%
April	54.5	48.6	43.2	1.1	3	79.7%
May	58.6	52.9	47.3	1.4	5	80.3%
June	63	57.4	52.5	0.6	1	81.5%
July	65.3	60.6	56.1	0.9	5	81.8%
August	64.6	61	57.4	2.6	10	82.1%
September	63.5	59.2	54.5	1.7	2	80.4%
October	60.3	55	50.7	4.3	0	79.8%
November	55.2	50.4	45.5	5	18	79.6%
December	50.9	46.9	43	4.8	16	79.7%

June is the month with the lowest rain of 0.6in / 16.1mm and November with the highest precipitation in a year with 5in / 127.1mm. The avg. temperature is around 61°F / 16.1°C, August is the month with the highest temperature. February is the coolest with 44.4°F / 6.9°C average temperature.

Activities & POI in St David's

Type of Activity	List
Beach	Caerbwdy Bay, Porthlysgi Bay, Porth Lleuog, Aber Mawr, Abermyharan, Whitesands Beach
Attraction	Old Market Cross
Golf Course	St Davids City Golf Club
Caravan Site	Lleithyr Park Caravan Park, Hendre Eynon C & C Site

Irish Sea