Climate Washington - Iowa

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	31	35	49	63	73	82
Average low in ºF Av. low Lo	11	15	26	38	49	59
Av. precipitation in inch Av. precip. Pre.	1.31	1.27	2.34	3.26	4.58	4.70
Av. snowfall in inch Snowfall Sn	6	7	2	1	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	86	84	77	65	49	34
Average low in ºF Av. low Lo	63	61	51	40	28	16
Av. precipitation in inch Av. precip. Pre.	4.31	4.17	3.60	2.91	2.35	1.69
Av. snowfall in inch Snowfall Sn	0	0	0	0	1	6

Washington Climate Graph - Iowa Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	30.7	12.1	0.04	0.04	0.20	0.50
2 Jan	30.6	12.0	0.12	0.12	0.39	1.00
3 Jan	30.5	11.9	0.16	0.16	0.59	1.50
4 Jan	30.5	11.8	0.20	0.20	0.79	2.00
5 Jan	30.4	11.7	0.24	0.24	0.98	2.50
6 Jan	30.4	11.5	0.28	0.28	1.18	3.00
7 Jan	30.3	11.4	0.31	0.31	1.42	3.60
8 Jan	30.3	11.3	0.35	0.35	1.61	4.10
9 Jan	30.3	11.3	0.43	0.43	1.81	4.60
10 Jan	30.3	11.2	0.47	0.47	2.01	5.10
11 Jan	30.2	11.1	0.51	0.51	2.20	5.60
12 Jan	30.2	11.0	0.55	0.55	2.40	6.10

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Jun	87.1	57.0	0.00	0.00	0.0
02 Jun	87.1	48.0	0.00	0.00	0.0
03 Jun	84.9	52.0	0.00	0.00	0.0
04 Jun	82.9	52.0	0.00	0.00	0.0
05 Jun	86.0	64.0	0.08	0.00	0.0
06 Jun	82.0	68.0	0.02	0.00	0.0
07 Jun	-	-	-	-	-
08 Jun	-	-	-	-	-
09 Jun	-	-	-	-	-
10 Jun	-	-	-	-	-
11 Jun	-	-	-	-	-
12 Jun	-	-	-	-	-
13 Jun	-	-	-	-	-
14 Jun	-	-	-	-	-
15 Jun	-	-	-	-	-
16 Jun	-	-	-	-	-
17 Jun	-	-	-	-	-
18 Jun	-	-	-	-	-
19 Jun	-	-	-	-	-
20 Jun	-	-	-	-	-
21 Jun	-	-	-	-	-
22 Jun	-	-	-	-	-
23 Jun	-	-	-	-	-
24 Jun	-	-	-	-	-
25 Jun	-	-	-	-	-
26 Jun	-	-	-	-	-
27 Jun	-	-	-	-	-
28 Jun	-	-	-	-	-
29 Jun	-	-	-	-	-
30 Jun	-	-	-	-	-

	Jun 26	Normal
Average high temperature Av. high temp.	85.0 ºF	31 ºF
Average low temperature Av. low temp.	56.8 ºF	11 ºF
Total precipitation Total precip.	0.10 inch	1.31 inch
Total snowfall Total snowfall	0.00 inch	6 inch

Highest max temperature Highest max temp.	87.1 ºF	-
Lowest max temperature Lowest max temp.	82.0 ºF	-
Highest min temperature Highest min temp.	68.0 ºF	-
Lowest min temperature Lowest min temp.	48.0 ºF	-

Past weather June 2026 incomplete - Missing data

USGS National Map — Open interactive map

Station Data

Monthly averages Washington
Longitude: -91.6752, Latitude: 41.275
Average weather Washington, IA - 52353

Monthly: 1991-2020 normals
History: 2007-2026

Abbreviations

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