Climate Jefferson - Iowa

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	29	34	47	62	72	81
Average low in ºF Av. low Lo	10	15	25	36	49	59
Av. precipitation in inch Av. precip. Pre.	0.93	1.05	2.05	3.37	4.54	4.99
Av. snowfall in inch Snowfall Sn	7	7	5	1	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	85	83	76	63	46	31
Average low in ºF Av. low Lo	63	61	51	39	27	14
Av. precipitation in inch Av. precip. Pre.	4.61	3.95	2.98	2.44	1.88	1.31
Av. snowfall in inch Snowfall Sn	0	0	0	0	2	8

Jefferson Climate Graph - Iowa Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	28.7	11.1	0.04	0.04	0.20	0.50
2 Jan	28.7	11.0	0.08	0.08	0.39	1.00
3 Jan	28.7	10.9	0.08	0.08	0.59	1.50
4 Jan	28.6	10.8	0.12	0.12	0.79	2.00
5 Jan	28.6	10.7	0.16	0.16	0.91	2.30
6 Jan	28.6	10.6	0.20	0.20	1.10	2.80
7 Jan	28.6	10.6	0.20	0.20	1.30	3.30
8 Jan	28.6	10.5	0.24	0.24	1.50	3.80
9 Jan	28.6	10.4	0.28	0.28	1.69	4.30
10 Jan	28.6	10.3	0.28	0.28	1.89	4.80
11 Jan	28.7	10.3	0.31	0.31	2.09	5.30
12 Jan	28.7	10.2	0.35	0.35	2.28	5.80

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Oct	89.1	66.0	-	-	-
02 Oct	66.0	51.1	1.98	-	-
03 Oct	-	46.9	0.32	-	-
04 Oct	-	39.0	-	-	-
05 Oct	59.0	-	0.65	-	-
06 Oct	-	-	0.42	-	-
08 Oct	72.0	42.1	-	-	-
09 Oct	71.1	44.1	-	-	-
10 Oct	66.9	48.0	1.25	-	-
11 Oct	-	35.1	1.34	-	-
12 Oct	-	30.0	-	-	-
15 Oct	62.1	-	-	-	-
16 Oct	-	41.0	-	-	-
17 Oct	46.9	-	-	-	-
18 Oct	64.9	34.0	-	-	-
19 Oct	-	45.0	0.07	-	-
20 Oct	73.0	37.0	-	-	-
21 Oct	63.0	37.9	0.37	-	-
22 Oct	-	39.9	0.21	-	-
23 Oct	52.0	-	-	-	-
24 Oct	54.0	33.1	0.22	-	-
26 Oct	55.9	26.1	-	-	-
27 Oct	55.0	28.9	-	-	-
28 Oct	48.0	30.9	-	-	-
29 Oct	37.0	-	0.05	0.51	1.0
30 Oct	39.9	24.1	-	-	-
31 Oct	34.0	23.0	0.00	0.00	0.0

	Oct 19	Normal
Average high temperature Av. high temp.	58.4 ºF	29 ºF
Average low temperature Av. low temp.	38.2 ºF	10 ºF
Total precipitation Total precip.	- inch	0.93 inch
Total snowfall Total snowfall	- inch	7 inch

Highest max temperature Highest max temp.	89.1 ºF	-
Lowest max temperature Lowest max temp.	34.0 ºF	-
Highest min temperature Highest min temp.	66.0 ºF	-
Lowest min temperature Lowest min temp.	23.0 ºF	-

Past weather October 2019 incomplete - Missing data

Station Data

Monthly averages Jefferson
Longitude: -94.3424, Latitude: 42.0106
Average weather Jefferson, IA - 50129

Monthly: 1991-2020 normals
History: 2007-2019

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...