Ushuaia
Climate

Ushuaia

Section Title: Climate
Table Section Text: None

Climate data for Ushuaia Airport (1981–2010, extremes 1901–present)

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

Record high °C (°F)	29.5 (85.1)	28.9 (84.0)	25.6 (78.1)	22.2 (72.0)	20.3 (68.5)	19.0 (66.2)	17.5 (63.5)	18.0 (64.4)	22.3 (72.1)	21.2 (70.2)	26.3 (79.3)	29.0 (84.2)	29.5 (85.1)

Average high °C (°F)	14.5 (58.1)	14.1 (57.4)	12.1 (53.8)	9.8 (49.6)	6.9 (44.4)	4.2 (39.6)	4.6 (40.3)	6.1 (43.0)	8.1 (46.6)	10.5 (50.9)	12.2 (54.0)	13.3 (55.9)	9.7 (49.5)

Daily mean °C (°F)	9.7 (49.5)	9.5 (49.1)	8.0 (46.4)	6.0 (42.8)	3.8 (38.8)	1.7 (35.1)	2.4 (36.3)	2.9 (37.2)	4.2 (39.6)	6.3 (43.3)	7.7 (45.9)	8.8 (47.8)	5.9 (42.6)

Average low °C (°F)	5.6 (42.1)	5.6 (42.1)	4.3 (39.7)	2.9 (37.2)	1.1 (34.0)	−1.2 (29.8)	−1.1 (30.0)	−0.3 (31.5)	0.6 (33.1)	2.3 (36.1)	3.6 (38.5)	4.6 (40.3)	2.3 (36.1)

Record low °C (°F)	−2.0 (28.4)	−4.0 (24.8)	−4.3 (24.3)	−7.3 (18.9)	−20.2 (−4.4)	−18.2 (−0.8)	−21.0 (−5.8)	−19.6 (−3.3)	−10.6 (12.9)	−6.1 (21.0)	−6.0 (21.2)	−3.7 (25.3)	−21.0 (−5.8)

Average precipitation mm (inches)	49.5 (1.95)	42.1 (1.66)	46.8 (1.84)	55.9 (2.20)	47.6 (1.87)	56.4 (2.22)	40.1 (1.58)	36.0 (1.42)	34.5 (1.36)	36.1 (1.42)	41.3 (1.63)	50.7 (2.00)	537.0 (21.14)

Average precipitation days (≥ 0.1 mm)	17.1	14.2	14.9	15.8	14.0	14.2	15.3	14.4	13.3	14.4	16.0	16.8	180.4

Average snowy days	0.3	0.1	2	2	5	8	7	9	7	5	3	1	49.4

Average relative humidity (%)	75	76	78	80	81	82	82	80	76	73	72	74	77

Mean monthly sunshine hours	167.4	146.9	133.3	102.0	68.2	42.0	55.8	83.7	123.0	164.3	180.0	167.4	1,434

Percent possible sunshine	32.0	34.5	33.5	31.5	25.7	18.5	22.5	27.5	34.0	37.5	37.0	28.5	30.2

Source #1: NOAA (humidity 1961–1990), World Meteorological Organization (average high and low, and precipitation), Secretaria de Mineria (extremes and sun, 1901–1990)

Source #2: Servicio Meteorológico Nacional (extremes), UNLP (snowfall data), Tokyo Climate Center (mean temperatures 1981–2010)

Sentence(s)

Ushuaia receives an annual total of 1,434 hours or about 30.2% of possible sunshine.

final_sentence: Ushuaia receives an annual total of 1,434 hours or about 30.2% of possible sunshine.