Cold steppe climate

Climate Delta - Utah

Annual high66ºF

Annual low32ºF

Precipitation8.61 inch

Month	HighºF	LowºF	Precipinch	Snowinch
Jan	39	12	0.59	6
Feb	46	17	0.62	5
Mar	58	25	0.84	4
Apr	65	30	0.88	2
May	75	39	0.89	0
Jun	86	47	0.56	0
Jul	94	54	0.48	0
Aug	92	53	0.66	0
Sep	82	43	0.82	0
Oct	67	31	1.06	1
Nov	51	20	0.58	4
Dec	39	13	0.63	6

JanHigh 39ºFLow 12ºFPrecip 0.59 inch
FebHigh 46ºFLow 17ºFPrecip 0.62 inch
MarHigh 58ºFLow 25ºFPrecip 0.84 inch
AprHigh 65ºFLow 30ºFPrecip 0.88 inch
MayHigh 75ºFLow 39ºFPrecip 0.89 inch
JunHigh 86ºFLow 47ºFPrecip 0.56 inch
JulHigh 94ºFLow 54ºFPrecip 0.48 inch
AugHigh 92ºFLow 53ºFPrecip 0.66 inch
SepHigh 82ºFLow 43ºFPrecip 0.82 inch
OctHigh 67ºFLow 31ºFPrecip 1.06 inch
NovHigh 51ºFLow 20ºFPrecip 0.58 inch
DecHigh 39ºFLow 13ºFPrecip 0.63 inch

Delta Climate Graph - Utah Climate Chart

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Climate summary

What is the average weather in Delta, Utah?

Delta experiences a cold semi-arid climate, marked by very low annual precipitation and a very large seasonal temperature contrast. Summers are hot and dry, while winters are cold and bring regular snowfall. Spring is the wettest season, though precipitation is generally low, often arriving in brief showers.

Based on climate normals · 1991–2020

Delta weather averages

Annual high66ºF

Annual low32ºF

Precipitation8.61 inch

Snowfall28 inch

Daily normals Delta - Utah - January

Day	HighºF	LowºF	Prec/moinch	Prec/yrinch	Snow/moinch	Snow/yrinch
Jan 1	37.6	14.0	0.02	0.02	0.20	0.20
Jan 2	37.6	14.1	0.04	0.04	0.40	0.40
Jan 3	37.7	14.2	0.06	0.06	0.60	0.60
Jan 4	37.7	14.2	0.08	0.08	0.80	0.80
Jan 5	37.8	14.3	0.10	0.10	1.00	1.00
Jan 6	37.9	14.4	0.12	0.12	1.20	1.20
Jan 7	37.9	14.5	0.15	0.15	1.40	1.40
Jan 8	38.0	14.7	0.17	0.17	1.60	1.60
Jan 9	38.1	14.8	0.19	0.19	1.80	1.80
Jan 10	38.2	14.9	0.21	0.21	1.90	1.90
Jan 11	38.3	15.0	0.23	0.23	2.10	2.10
Jan 12	38.4	15.1	0.25	0.25	2.30	2.30
Jan 13	38.5	15.2	0.27	0.27	2.50	2.50
Jan 14	38.6	15.4	0.29	0.29	2.70	2.70
Jan 15	38.7	15.5	0.31	0.31	2.90	2.90
Jan 16	38.9	15.6	0.33	0.33	3.00	3.00
Jan 17	39.0	15.8	0.35	0.35	3.20	3.20
Jan 18	39.1	15.9	0.37	0.37	3.40	3.40
Jan 19	39.3	16.0	0.39	0.39	3.60	3.60
Jan 20	39.4	16.2	0.41	0.41	3.80	3.80
Jan 21	39.6	16.3	0.43	0.43	4.00	4.00
Jan 22	39.7	16.4	0.45	0.45	4.10	4.10
Jan 23	39.9	16.6	0.47	0.47	4.30	4.30
Jan 24	40.1	16.7	0.49	0.49	4.50	4.50
Jan 25	40.3	16.8	0.51	0.51	4.60	4.60
Jan 26	40.4	17.0	0.53	0.53	4.80	4.80
Jan 27	40.6	17.1	0.55	0.55	4.90	4.90
Jan 28	40.8	17.3	0.57	0.57	5.10	5.10
Jan 29	41.1	17.4	0.59	0.59	5.20	5.20
Jan 30	41.3	17.6	0.61	0.61	5.40	5.40
Jan 31	41.5	17.7	0.63	0.63	5.50	5.50

Precipitation and snow add up through the month (/mo) and the year (/yr)

Weather history Delta - October 2026

Day	HighºF	LowºF	Precip.inch
Oct 1	–	–	0.01
Oct 2	–	–	0.01
Oct 3	–	–	0.02
Oct 4	–	–	–
Oct 5	–	–	–
Oct 6	–	–	–
Oct 7	–	–	–
Oct 8	–	–	–
Oct 9	–	–	–
Oct 10	–	–	–
Oct 11	–	–	–
Oct 12	–	–	–
Oct 13	–	–	–
Oct 14	–	–	–
Oct 15	–	–	–
Oct 16	–	–	–
Oct 17	–	–	–
Oct 18	–	–	–
Oct 19	–	–	–
Oct 20	–	–	–
Oct 21	–	–	–
Oct 22	–	–	–
Oct 23	–	–	–
Oct 24	–	–	–
Oct 25	–	–	–
Oct 26	–	–	–
Oct 27	–	–	–
Oct 28	–	–	–
Oct 29	–	–	–
Oct 30	–	–	–
Oct 31	–	–	–

The data for October 2026 is incomplete: some days or values are missing.

–No data
–Not yet observed or received
TTrace, too small to measure

Geo Delta - Utah

39.38°N, 112.51°W

Location

Country: United States
State: Utah
County: Millard
City: Delta
Zip Code: 84624
Elevation: 4754 ft
Longitude: -112.51
Latitude: 39.38
ICAO: –
IATA: –

Map of Delta - Utah

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USGS National Map