Climate Dallas - Oregon

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	47	51	56	61	68	74
Average low in ºF Av. low Lo	35	35	38	40	44	49
Av. precipitation in inch Av. precip. Pre.	7.65	5.67	4.87	3.17	2.14	1.52
Av. snowfall in inch Snowfall Sn	1	2	0	0	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	82	83	78	65	52	45
Average low in ºF Av. low Lo	51	51	48	43	38	34
Av. precipitation in inch Av. precip. Pre.	0.42	0.54	1.16	3.08	7.70	9.05
Av. snowfall in inch Snowfall Sn	0	0	0	0	0	1

Dallas Climate Graph - Oregon Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	44.8	34.2	0.24	0.24	0.00	0.00
2 Jan	44.9	34.3	0.51	0.51	0.00	0.00
3 Jan	45.0	34.4	0.75	0.75	0.12	0.30
4 Jan	45.1	34.5	0.98	0.98	0.12	0.30
5 Jan	45.2	34.5	1.26	1.26	0.12	0.30
6 Jan	45.4	34.6	1.50	1.50	0.12	0.30
7 Jan	45.5	34.7	1.77	1.77	0.12	0.30
8 Jan	45.7	34.8	2.01	2.01	0.20	0.50
9 Jan	45.8	34.9	2.28	2.28	0.20	0.50
10 Jan	45.9	34.9	2.56	2.56	0.20	0.50
11 Jan	46.1	35.0	2.83	2.83	0.20	0.50
12 Jan	46.2	35.1	3.07	3.07	0.20	0.50

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Apr	57.0	43.0	0.62	-	-
02 Apr	55.9	37.0	0.24	-	-
03 Apr	60.1	32.0	-	-	-
04 Apr	62.1	37.9	-	-	-
05 Apr	71.1	42.1	-	-	-
06 Apr	75.9	43.0	-	-	-
07 Apr	75.9	39.9	-	-	-
08 Apr	66.9	35.1	-	-	-
09 Apr	72.0	37.9	-	-	-
10 Apr	73.9	37.9	-	-	-
11 Apr	66.9	45.0	-	-	-
12 Apr	55.0	46.0	-	-	-
13 Apr	55.9	39.9	-	-	-
14 Apr	57.0	39.9	0.18	-	-
15 Apr	51.1	42.1	1.30	-	-
16 Apr	51.1	36.0	0.22	-	-
17 Apr	57.0	32.0	-	-	-
18 Apr	57.0	33.1	-	-	-
19 Apr	71.1	35.1	-	-	-
20 Apr	72.0	48.0	-	-	-
21 Apr	71.1	48.9	0.30	-	-
22 Apr	57.9	41.0	0.02	-	-
23 Apr	57.0	43.0	-	-	-
24 Apr	66.0	44.1	-	-	-
25 Apr	68.0	36.0	-	-	-
26 Apr	66.9	37.0	-	-	-
27 Apr	57.9	37.9	-	-	-
28 Apr	60.1	46.9	-	-	-
29 Apr	60.1	36.0	-	-	-
30 Apr	77.0	36.0	-	-	-

	Apr 26	Normal
Average high temperature Av. high temp.	63.6 ºF	47 ºF
Average low temperature Av. low temp.	39.7 ºF	35 ºF
Total precipitation Total precip.	2.88 inch	7.65 inch
Total snowfall Total snowfall	- inch	1 inch

Highest max temperature Highest max temp.	77.0 ºF	-
Lowest max temperature Lowest max temp.	51.1 ºF	-
Highest min temperature Highest min temp.	48.9 ºF	-
Lowest min temperature Lowest min temp.	32.0 ºF	-

Past weather April 2026 incomplete - Missing data

USGS National Map — Open interactive map

Station Data

Monthly averages Dallas
Longitude: -123.31, Latitude: 44.92
Average weather Dallas, OR - 97338

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, ...