As of 20:43 EST

Boothbay Harbor, ME weather in May

53°

Boothbay Harbor, Tuesday, 3 November, 20:43

Overcast. Feels like 53°. High 66°, low 52°.

Pressure30.21 inHg

Wind5 mph E

Humidity94%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

In May, Boothbay Harbor, ME averages a high of 59.2° and a low of 46.3°. About 3.1 inches of precipitation fall over the month (10 wet days). The record high is 83.1° (2018) and the record low 30.6° (1966). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	55.4°	41.9°	28%	65.7° (2010)	33.1° (1978)
2	55.6°	42.6°	37%	75.6° (2001)	31.5° (1974)
3	55.2°	42.6°	30%	76.5° (2001)	34.5° (1966)
4	55.2°	43.3°	43%	73.9° (2001)	33.6° (1986)
5	55.2°	43.2°	38%	68° (2018)	35.1° (1974)
6	56.3°	43.5°	37%	72.3° (2023)	34.3° (2020)
7	56.8°	43.3°	35%	72.3° (2024)	30.6° (1966)
8	55.9°	43°	25%	72.9° (1964)	34.2° (1992)
9	55.8°	43.5°	43%	75.7° (1979)	35.2° (2020)
10	57.2°	44.4°	38%	76.1° (1979)	34.5° (2020)
11	57.7°	44.8°	27%	76.5° (2023)	33.4° (1966)
12	57.9°	44.8°	33%	75.7° (2023)	35.4° (1963)
13	57.2°	44.8°	30%	69.6° (2023)	36.1° (2020)
14	58.8°	45°	23%	82° (2022)	37.4° (2019)
15	58.5°	45.7°	42%	71.1° (2004)	39.2° (2019)
16	59°	46.2°	40%	73.6° (2017)	39° (2019)
17	59.7°	46.9°	37%	77.4° (1977)	36.9° (1983)
18	59.4°	46.8°	33%	82.4° (2017)	37° (2002)
19	58.6°	46.6°	37%	79.7° (2017)	38.5° (2002)
20	61°	47.5°	32%	72.5° (1996)	39° (2002)
21	62.2°	48.6°	27%	75.9° (1992)	40.3° (1964)
22	61.7°	48.9°	27%	79.5° (2020)	40.1° (1990)
23	61.7°	48.4°	28%	81.9° (2024)	40.3° (1967)
24	60.3°	48.6°	37%	78.3° (1991)	40.5° (2020)
25	61.5°	49.3°	28%	83.1° (2018)	41.4° (2005)
26	61.9°	49.6°	30%	79.7° (2010)	38.3° (1972)
27	62.2°	49.3°	25%	78.3° (2025)	39.7° (1992)
28	63.7°	49.6°	28%	80.1° (2025)	43° (1967)
29	64°	50.5°	30%	82.6° (2018)	40.3° (2014)
30	63.9°	51.3°	35%	81° (2022)	43.2° (2019)
31	64.2°	51.4°	28%	81.1° (1987)	40.8° (1961)