Photo: Tedder · CC BY-SA 4.0Milford sits near the bottom of U.S. towns for precipitation, with 9 inches a year
Midsummer highs settle at about 94°. In July, afternoons here are warmer than in 92% of U.S. towns. Since 1901–2000, the year has warmed by 1.7°, most of all in March. Garden planting can start around May 10; autumn frost returns near October 2.
A year in Milford at a glance
Each month’s typical high and low, and what it brings.
What stands out about Milford’s climate
Compared with towns across the U.S., with Milford’s place in Utah beside it.
What a year in Milford feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 144 frost-free days a year
In half of years the last 32° night comes by May 10 and the first by October 2. Frost and day counts come from NOAA’s station at Milford, UT, 0.6 miles from the town’s center, at about the same height.
The 2023 USDA map puts Milford’s center in zone 6a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −10°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 24 inches of snow a winter
Snow, measured at Black Rock, UT, falls mostly in December. Precipitation (rain plus melted snow) adds up to 9 inches a year; October is the wettest month and June the driest. Rain or snow falls on about 53 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Milford
87% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Milford, UT.
Living with Milford’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
144 frost-free days in zone 6a. The last frost comes by May 10 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 2.
Months with highs of 62–84° and lows of 40° or more: May and September. 1.0 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Milford from natural hazards, avalanches are the largest share (37%); heat waves, cold waves, winter storms and ice storms together are 6%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Milford and similar climates
TownRatings has no climate map of the towns around Milford yet.
Climates most like Milford’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Milford, UT | 18° | 94° | 9" | 24" |
| Delta, CO | 17° | 93° | 9" | 22" |
| Winnemucca, NV | 21° | 93° | 8" | 22" |
| North Valley, NM | 21° | 93° | 10" | 12" |
| Ontario, OR | 23° | 93° | 10" | 15" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Milford averaged 1.7° warmer than the 1900s. The biggest change is in March (+3.2°).
A bigger shift than in 75% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Milford compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Milford’s place among Utah’s.
Milford weather by month
Highs, lows and precipitation from NOAA’s grid at Milford’s center; snow, wet days and snow on the ground from Black Rock, UT. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 42° | 18° | 0.6" | 5.5" | 4 | 9 | 15° – 39° |
| February | 48° | 22° | 0.7" | 4.7" | 5 | 6 | 29° – 43° |
| March | 58° | 28° | 0.9" | 3.0" | 5 | 1 | 38° – 49° |
| April | 65° | 33° | 0.9" | 1.7" | 6 | 0 | 43° – 56° |
| May | 75° | 41° | 0.8" | 0.1" | 5 | 0 | 51° – 62° |
| June | 87° | 50° | 0.5" | 0.0" | 3 | 0 | 60° – 74° |
| July | 94° | 58° | 0.7" | 0.0" | 4 | 0 | 71° – 79° |
| August | 91° | 56° | 0.8" | 0.0" | 5 | 0 | 70° – 79° |
| September | 82° | 47° | 0.7" | 0.0" | 4 | 0 | 60° – 69° |
| October | 68° | 35° | 1.2" | 0.1" | 4 | 0 | 44° – 57° |
| November | 54° | 24° | 0.6" | 2.4" | 4 | 2 | 30° – 46° |
| December | 42° | 16° | 0.8" | 6.2" | 5 | 8 | 20° – 33° |
| Year | 67° | 36° | 9.2" | 23.7" | 53 | 27 |
How much a month can swing
A normal is an average. January swings the most: from 1991 to 2020 its average ranged from 15° to 39°. July is the most reliable, staying within 8°.
Where Milford’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Milford’s center.
- Snow: Black Rock, UT.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Milford, UT, 0.6 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Milford’s climate
What is the weather like in Milford?
A typical July afternoon reaches 94°, a January night drops to 18°, and about 24 inches of snow falls in a normal winter. Colder January nights than 71% of U.S. towns; hotter July afternoons than 92% of U.S. towns.
How cold does it get in Milford in winter?
December nights average 16°. About 164 nights a year reach 32° or below and 6 reach 0° or below. In the coldest December of the last 30 years the month averaged 20°.
How much snow does Milford get?
About 24 inches in a normal winter at Black Rock, UT, most of it in December, with snow on the ground about 27 days a year.
How hot does it get in Milford?
July, with a typical high of 94° and a low of 58°. About 60 days a year reach 90° and 4 reach 100° (Milford, UT).
When is the first and last frost in Milford?
In half of years the last spring frost (32°) comes by May 10 and the first fall frost by October 2, about 144 frost-free days, at Milford, UT.
What growing zone is Milford in?
Zone 6a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −10°.
What is the best time of year to visit Milford?
By one simple rule (highs of 62–84° and lows of 40° or more), May and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Milford getting warmer?
Yes: 1991–2020 averaged 1.7° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 75% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Milford.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.