Oulu
Climate

Oulu

Section Title: Climate
Table Section Text: None

Climate data for Oulu, 1981-2010 normals

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

Record high °C (°F)	9.3 (48.7)	7.8 (46.0)	11.5 (52.7)	20.3 (68.5)	29.9 (85.8)	31.7 (89.1)	33.2 (91.8)	30.5 (86.9)	24.8 (76.6)	16.4 (61.5)	11.2 (52.2)	8.2 (46.8)	33.2 (91.8)

Average high °C (°F)	−6 (21)	−5.7 (21.7)	−0.9 (30.4)	5.6 (42.1)	12.5 (54.5)	17.9 (64.2)	20.9 (69.6)	18.3 (64.9)	12.5 (54.5)	5.8 (42.4)	−0.4 (31.3)	−4 (25)	6.4 (43.5)

Daily mean °C (°F)	−9.6 (14.7)	−9.3 (15.3)	−4.8 (23.4)	1.4 (34.5)	7.8 (46.0)	13.5 (56.3)	16.5 (61.7)	14.1 (57.4)	8.9 (48.0)	3.3 (37.9)	−2.8 (27.0)	−7.1 (19.2)	2.7 (36.8)

Average low °C (°F)	−13.6 (7.5)	−13.3 (8.1)	−8.8 (16.2)	−2.6 (27.3)	3.3 (37.9)	9.0 (48.2)	12.2 (54.0)	10.1 (50.2)	5.4 (41.7)	0.8 (33.4)	−5.5 (22.1)	−10.8 (12.6)	−1.2 (29.9)

Record low °C (°F)	−37.5 (−35.5)	−41.5 (−42.7)	−32 (−26)	−21.4 (−6.5)	−9.1 (15.6)	−1.0 (30.2)	3.6 (38.5)	−1.5 (29.3)	−8 (18)	−20.6 (−5.1)	−33 (−27)	−37.2 (−35.0)	−41.5 (−42.7)

Average precipitation mm (inches)	31 (1.2)	26 (1.0)	26 (1.0)	20 (0.8)	37 (1.5)	46 (1.8)	71 (2.8)	65 (2.6)	44 (1.7)	45 (1.8)	36 (1.4)	30 (1.2)	477 (18.8)

Average precipitation days	10	8	8	6	7	7	9	10	9	10	11	10	105

Average relative humidity (%) (daily average)	87	86	82	73	67	66	71	76	82	86	90	89	80

Mean monthly sunshine hours	24	69	137	208	273	296	283	212	133	69	28	8	1,740

Source #1: FMI

Source #2: FMI (record highs and lows)

Sentence(s)

The average annual precipitation is 477 mm.

final_sentence: The average annual precipitation is 477 mm.