St David’s Water Temperature

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

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 highest water temperature will be reached in September with around 59.7°F / 15.4°C. The lowest 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
Feb. 23	Heavy rain	52 °F 49°F	11 °C 10°C	7mph (12km/h) south	1in (24mm) 90 %	90%
Feb. 24	Light shower rain	51 °F 47°F	10 °C 8°C	4mph (7km/h) southwest	0in (3mm) 60 %	85%
Feb. 25	Few clouds	48 °F 45°F	9 °C 7°C	4mph (6km/h) west	0in (1mm) 20 %	75%
Feb. 26	Light rain	48 °F 44°F	9 °C 7°C	5mph (7km/h) west	0in (5mm) 70 %	77%
Feb. 27	Few clouds	46 °F 43°F	8 °C 6°C	3mph (5km/h) west-northwest	0in (0mm) 20 %	76%
Feb. 28	Light shower rain	47 °F 42°F	8 °C 6°C	2mph (4km/h) south	0in (2mm) 55 %	81%
Mar. 01	Light rain	47 °F 40°F	8 °C 4°C	4mph (6km/h) west-northwest	0in (7mm) 80 %	83%

+9-day forecast

Date	Weather	Max. F Min. F	Max. C Min. C	Windspeed Windir.	Precip. Rainrisk	Rel. Humidity
Mar. 02	Overcast clouds	50 °F 40°F	10 °C 5°C	3mph (5km/h) west-southwest	0in (1mm) 35 %	92%
Mar. 03	Broken clouds	49 °F 38°F	9 °C 4°C	3mph (5km/h) west	0in (0mm) 20 %	82%
Mar. 04	Overcast clouds	51 °F 46°F	11 °C 8°C	7mph (11km/h) west-southwest	0in (2mm) 45 %	91%
Mar. 05	Light shower rain	51 °F 47°F	11 °C 9°C	4mph (7km/h) west	0in (2mm) 50 %	97%
Mar. 06	Overcast clouds	51 °F 48°F	11 °C 9°C	5mph (8km/h) west	0in (1mm) 25 %	88%
Mar. 07	Light shower rain	49 °F 45°F	9 °C 7°C	5mph (8km/h) west-southwest	0in (3mm) 60 %	90%
Mar. 08	Light shower rain	50 °F 39°F	10 °C 4°C	5mph (8km/h) west-northwest	0in (4mm) 65 %	76%
Mar. 09	Scattered clouds	52 °F 41°F	11 °C 5°C	4mph (6km/h) northwest	0in (0mm) 20 %	74%
Mar. 10	Light rain	50 °F 43°F	10 °C 6°C	6mph (10km/h) north-northwest	0in (8mm) 80 %	88%

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%

The hottest 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. June is the month with the lowest precipitation of 0.6in / 16.1mm and November with the maximum precipitation in a year with 5in / 127.1mm.

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