Weather Averages for Jackson, MS

Weather Averages for
Jackson, MS

Latitude: 32°19'N, Longitude: 90°5'W, Elevation: 100.6 m, Distance: 3.84 km

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 32 years	°C	18	7	9	13	18	22	26	27	27	24	18	13	9
Average high temperature over 32 years	°C	24	13	15	20	25	28	32	33	33	30	25	20	15
Average low temperature over 32 years	°C	11	1	2	7	11	16	20	21	21	18	11	6	2
Highest recorded temperature over 32 years	°C	41	27	29	31	34	37	40	41	38	40	35	31	28
Lowest recorded temperature over 32 years	°C	-16	-16	-11	-9	-2	3	8	10	12	1	-3	-8	-15
Average number of rainy days over 30 years	days	110	11	9	10	9	10	8	10	10	8	6	8	10
Average number of days above 27°C over 32 years	days	83	-	-	-	-	5	18	24	23	12	1	-	-
Average precipitation over 32 years	cm	140.7	13.0	11.7	14.5	15.0	13.2	8.4	11.7	9.9	8.9	8.6	11.9	14.2
Average dew point over 32 years	°C	12	2	3	7	12	16	20	22	21	18	12	7	4
Average number of days above 17°C over 32 years	days	253	5	6	16	25	31	30	31	31	30	26	15	7
Most recorded rainfall over 32 years	cm	235.7	35.8	26.2	38.4	40.4	27.4	20.8	33.8	21.1	24.4	23.1	25.4	45.0
Least recorded rainfall over 32 years	cm	98.8	2.0	3.6	5.1	3.0	0.8	0.3	2.5	1.5	1.5	-	1.3	2.3
Average number of days with thunderstorms over 32 years	days	68	2	3	6	6	7	9	13	10	5	2	3	2
Average number of days with fog over 32 years	days	204	16	13	16	15	18	18	18	22	20	17	15	16
Average morning relative humidity over 32 years	%	91	87	87	87	91	92	92	94	95	94	93	90	87
Average evening relative humidity over 32 years	%	54	59	54	51	50	53	53	57	55	54	49	52	58
Average wind speed over 32 years	km/h	14.5	16.1	16.1	16.1	16.1	14.5	12.9	9.7	9.7	12.9	12.9	14.5	16.1
Average number of days below -1.5°C over 32 years	days	49	15	11	4	-	-	-	-	-	-	-	6	12
Average snowfall over 30 years	cm	2.3	1.3	0.5	0.5	-	-	-	-	-	-	-	-	-
Average number of clear days over 30 years	days	111	8	8	9	10	8	9	8	9	10	15	10	9
Heating degree days over 30 years	days	2467	656	485	285	87	7	-	-	-	6	104	295	542
Cooling degree days over 30 years	days	2215	8	6	28	75	224	414	512	493	333	94	19	9
Average possibility of sunshine over 29 years	%	61	48	54	60	65	62	70	65	66	64	68	57	48
Average number of cloudy days over 30 years	days	150	17	14	15	13	12	9	10	9	11	10	13	16
Average number of partly cloudy days over 30 years	days	104	6	6	7	7	11	12	13	13	9	6	7	6

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

Latitude: 32°19'N, Longitude: 90°4'W, Elevation: 100.9 m, Distance: 4.42 km

Latitude: 32°12'N, Longitude: 90°31'W, Elevation: 62.5 m, Distance: 12.67 km

Latitude: 32°19'N, Longitude: 89°48'W, Elevation: 109.7 m, Distance: 13.99 km

Latitude: 32°36'N, Longitude: 90°2'W, Elevation: 69.5 m, Distance: 14.40 km

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Weather Averages Jackson, MS