Provincetown Water Temperature

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Provincetown is a village close to Massachusetts Bay. August is the month with the warmest water temperature at 67.8°F / 19.9°C. The coolest month is February with an avg. water temperature of 37.9°F / 3.3°C. September is the sunniest at 0in / 0mm and January the wettest month with 1.4in / 35.4mm. The average air temperature is around 72°F / 22.2°C, July is the hottest month in a year. January is the coolest with 31.1°F / -0.5°C average air temperature. Warm-summer humid continental climate would be the climate here. June, July, August, September would be the best time to visit.

Provincetown Summary

Description	Value
Current water temperature	/
Warmest Month Water Temperature:	August with 67.8°F / 19.9°C
Coldest Month Water Temperature:	February with 37.9°F / 3.3°C
Warmest Month Air Temperature:	July with 72°F / 22.2°C
Coldest Month Air Temperature:	January with 31.1°F / -0.5°C
Wettest Month:	January with 1.4in / 35.4mm
Driest Month:	September with 0in / 0mm
Highest Humidity	June with 79.5%
Lowest Humidity	February with 67.9%
Best Time to Visit:	June, July, August, September
Climate Classification	Warm-summer humid continental climate

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Provincetown water temperature by month

°F

Massachusetts Bay water temperature by month

	Max. Water Temperature (°F)	ø. Water Temperature (°F)	Min. Water Temperature (°F)
January	43.2	40.8	38.7
February	38.8	38.1	37.4
March	39.9	38.5	37.6
April	45.9	42.4	39.7
May	54.9	50	46
June	63.1	58.5	55
July	67.8	65.8	63
August	68.5	67.5	66.2
September	66.6	64.2	61.7
October	61.5	57.4	53.4
November	53.6	50.7	48
December	48	45.5	43.2

°C

Massachusetts Bay water temperature by month

	Max. Water Temperature (°C)	ø. Water Temperature (°C)	Min. Water Temperature (°C)
January	6.2	4.9	3.7
February	3.8	3.4	3
March	4.4	3.6	3.1
April	7.7	5.8	4.3
May	12.7	10	7.8
June	17.3	14.7	12.8
July	19.9	18.8	17.2
August	20.3	19.7	19
September	19.2	17.9	16.5
October	16.4	14.1	11.9
November	12	10.4	8.9
December	8.9	7.5	6.2

The warmest water temperature are in August with around 67.8°F / 19.9°C. The coldest in February with an average water temperature of 37.9°F / 3.3°C.

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Provincetown 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
Mar. 03	Scattered clouds	31 °F 17°F	-1 °C -8°C	2mph (3km/h) west-northwest	0in (0mm) 0 %	59%
Mar. 04	Scattered clouds	43 °F 27°F	6 °C -3°C	3mph (6km/h) southwest	0in (0mm) 0 %	69%
Mar. 05	Light shower rain	48 °F 39°F	9 °C 4°C	4mph (7km/h) south-southwest	0in (2mm) 45 %	89%
Mar. 06	Mix snow/rain	47 °F 37°F	8 °C 3°C	4mph (7km/h) south-southwest	1in (26mm) 95 %	94%
Mar. 07	Light shower rain	40 °F 29°F	4 °C -1°C	5mph (8km/h) west	0in (1mm) 35 %	64%
Mar. 08	Scattered clouds	42 °F 33°F	6 °C 0°C	3mph (5km/h) west	0in (0mm) 0 %	65%
Mar. 09	Mix snow/rain	44 °F 30°F	7 °C -1°C	8mph (13km/h) south-southwest	1in (19mm) 90 %	80%

+9-day forecast

Date	Weather	Max. F Min. F	Max. C Min. C	Windspeed Windir.	Precip. Rainrisk	Rel. Humidity
Mar. 10	Light snow	31 °F 29°F	-1 °C -2°C	8mph (12km/h) west-northwest	0in (2mm) 85 %	74%
Mar. 11	Broken clouds	40 °F 22°F	4 °C -5°C	8mph (12km/h) west-southwest	0in (0mm) 0 %	72%
Mar. 12	Broken clouds	42 °F 39°F	5 °C 4°C	3mph (5km/h) southwest	0in (0mm) 20 %	93%
Mar. 13	Heavy rain	45 °F 40°F	7 °C 5°C	5mph (8km/h) south-southwest	1in (15mm) 90 %	98%
Mar. 14	Light shower rain	44 °F 42°F	7 °C 5°C	7mph (11km/h) west-southwest	0in (4mm) 65 %	88%
Mar. 15	Overcast clouds	39 °F 32°F	4 °C 0°C	4mph (7km/h) south-southeast	0in (0mm) 0 %	60%
Mar. 16	Moderate rain	44 °F 38°F	7 °C 3°C	7mph (11km/h) south-southeast	0in (11mm) 85 %	89%
Mar. 17	Heavy rain	45 °F 40°F	7 °C 4°C	6mph (10km/h) west-southwest	1in (37mm) 95 %	87%
Mar. 18	Broken clouds	35 °F 33°F	2 °C 1°C	4mph (6km/h) south-southwest	0in (0mm) 0 %	55%

Provincetown weather by month / climate table

°F

	Max. Temperature °F	ø. Temperature °F	Min. Temperature (°F)	Precip. (in)	Rainy Days (d)	Rel. Humidity (%)
January	41.7	31.1	19.9	1.4	2	68.4%
February	40.5	32	23.2	0.4	0	67.9%
March	49.8	37.2	26.8	0.8	1	70.4%
April	56.8	46.2	36.1	0.3	1	72.9%
May	68.5	55.4	44.6	0.5	0	77.5%
June	76.1	64.6	55.8	0.2	0	79.5%
July	80.1	72	65.3	0.4	0	77.9%
August	79.3	71.6	64.8	0.1	1	78.8%
September	74.7	65.8	58.6	0	0	77.9%
October	66.7	55.8	44.2	0.1	0	74.5%
November	59	46.4	36.9	0	0	73%
December	48.6	37.9	29.8	0.7	0	71.7%

°C

	Max. Temperature °C	ø. Temperature °C	Min. Temperature (°C)	Precip. (mm)	Rainy Days (d)	Rel. Humidity (%)
January	5.4	-0.5	-6.7	35.4	2	68.4%
February	4.7	0	-4.9	11.3	0	67.9%
March	9.9	2.9	-2.9	20.9	1	70.4%
April	13.8	7.9	2.3	8.7	1	72.9%
May	20.3	13	7	11.5	0	77.5%
June	24.5	18.1	13.2	5.5	0	79.5%
July	26.7	22.2	18.5	9.5	0	77.9%
August	26.3	22	18.2	2.5	1	78.8%
September	23.7	18.8	14.8	0	0	77.9%
October	19.3	13.2	6.8	2.4	0	74.5%
November	15	8	2.7	0	0	73%
December	9.2	3.3	-1.2	17	0	71.7%

September is the driest at 0in / 0mm and January the wettest month with 1.4in / 35.4mm. With an average temperature of 72°F / 22.2°C, July is the warmest month in a year. January is the coldest with 31.1°F / -0.5°C average temperature.

Activities & POI in Provincetown

Type of Activity	List
Beach	Herring Cove Beach, Town Beach, Race Point Beach, Boys Beach, Ryder Street Beach
Marina for Sailing, Boat adventures, fishing	MacMillan Pier Marina

Massachusetts Bay