Adak, Alaska
Geography and climate

Adak, Alaska

Section Title: Geography and climate
Table Section Text: None

Climate data for Adak, Alaska

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year

Record high °F (°C)	50 (10)	51 (11)	51 (11)	56 (13)	65 (18)	67 (19)	73 (23)	75 (24)	71 (22)	61 (16)	57 (14)	55 (13)	75 (24)

Average high °F (°C)	37.2 (2.9)	37.0 (2.8)	38.6 (3.7)	41.3 (5.2)	45.1 (7.3)	49.1 (9.5)	54.0 (12.2)	55.8 (13.2)	52.3 (11.3)	46.9 (8.3)	41.4 (5.2)	38.0 (3.3)	44.7 (7.1)

Daily mean °F (°C)	33.1 (0.6)	32.8 (0.4)	34.4 (1.3)	37.1 (2.8)	40.9 (4.9)	45.0 (7.2)	49.4 (9.7)	51.2 (10.7)	48.0 (8.9)	42.6 (5.9)	37.2 (2.9)	34.0 (1.1)	40.5 (4.7)

Average low °F (°C)	28.9 (−1.7)	28.5 (−1.9)	30.1 (−1.1)	32.9 (0.5)	36.6 (2.6)	40.8 (4.9)	44.7 (7.1)	46.6 (8.1)	43.6 (6.4)	38.2 (3.4)	33.0 (0.6)	29.9 (−1.2)	36.2 (2.3)

Record low °F (°C)	3 (−16)	3 (−16)	12 (−11)	20 (−7)	20 (−7)	29 (−2)	33 (1)	34 (1)	28 (−2)	22 (−6)	12 (−11)	8 (−13)	3 (−16)

Average precipitation inches (mm)	6.74 (171)	5.43 (138)	6.14 (156)	4.33 (110)	4.84 (123)	3.34 (85)	2.99 (76)	4.30 (109)	5.52 (140)	7.00 (178)	7.33 (186)	7.66 (195)	65.62 (1,667)

Average snowfall inches (cm)	18.1 (46)	18.4 (47)	20.1 (51)	10.0 (25)	1.5 (3.8)	0 (0)	0 (0)	0 (0)	0.1 (0.25)	1.5 (3.8)	10.4 (26)	19.3 (49)	99.4 (251.85)

Average precipitation days (≥ 0.01 inch)	24	22	25	22	22	17	16	19	21	25	25	25	263

Source: WRCC

Sentence(s)

Adak has 263 rainy days per year.

final_sentence: Adak has 263 rainy days per year.