Weather Averages for Osan Air Base, South Korea

Weather Averages for
Osan Air Base, South Korea

Latitude: 37°6'N, Longitude: 127°2'E, Elevation: 39.0 ft, Distance: 1.84 mi

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 21 years	°F	53	26	30	41	53	64	71	78	78	69	57	44	32
Average high temperature over 21 years	°F	62	35	39	51	64	73	80	84	84	78	66	53	41
Average low temperature over 21 years	°F	44	17	21	31	41	53	64	71	71	60	44	34	23
Highest recorded temperature over 21 years	°F	98	55	64	71	84	89	93	96	98	91	84	71	60
Lowest recorded temperature over 21 years	°F	-13	-13	-2	12	21	37	48	55	53	37	24	12	-9
Average number of days above 90°F over 21 years	days	16	-	-	-	-	-	1	6	9	-	-	-	-
Average dew point over 21 years	°F	43	16	19	28	39	50	60	69	69	60	46	33	21
Average number of days above 70°F over 21 years	days	167	-	-	-	8	23	29	31	31	29	15	1	-
Average number of days with thunderstorms over 20 years	days	14	-	-	-	1	1	2	4	3	1	1	1	-
Average number of days with fog over 20 years	days	267	20	18	22	22	23	23	24	22	23	26	22	22
Average morning relative humidity over 21 years	%	82	75	76	79	82	82	83	86	87	87	86	80	77
Average evening relative humidity over 21 years	%	55	54	52	48	47	50	57	68	64	57	51	54	56
Average wind speed over 21 years	mph	4.0	3.0	3.0	8.0	9.0	6.0	5.0	4.0	4.0	3.0	3.0	3.0	3.0
Average number of days below 32°F over 21 years	days	121	29	25	20	3	-	-	-	-	-	2	14	27
Average number of days with precipitation over 20 years	days	146	13	11	11	11	10	12	18	16	10	9	12	13
Average number of days with snow over 20 years	days	30	10	7	3	-	-	-	-	-	-	-	2	8
Average number of days with blowing dust/sand over 20 years	days	302	27	24	27	25	25	26	25	23	24	26	24	26
Average number of days with blowing snow over 20 years	days	1	-	-	-	-	-	-	-	-	-	-	-	-
Average number of days with smoke/haze over 20 years	days	189	18	16	17	16	16	19	16	13	12	15	14	17
Average number of days below 10°F over 21 years	days	16	9	5	-	-	-	-	-	-	-	-	-	3
Average number of days with vision obstruction over 20 years	days	302	27	24	27	25	25	26	25	23	24	26	24	26

Check weather averages for nearby locations (some locations might offer more data):

Latitude: 37°4'N, Longitude: 127°1'E, Elevation: 36.0 ft, Distance: 2.48 mi

Latitude: 37°15'N, Longitude: 127°0'E, Elevation: 82.0 ft, Distance: 10.36 mi

Latitude: 36°57'N, Longitude: 127°2'E, Elevation: 46.0 ft, Distance: 10.53 mi

Latitude: 37°16'N, Longitude: 126°58'E, Elevation: 125.0 ft, Distance: 11.66 mi

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Weather Averages Osan Air Base, South Korea