Missoula weather in June: Missoula, Montana: normal highs, lows, rain and records for June
Missoula in June has a normal high of 73°F and a normal low of 46°F, a daily mean of 60°F, rising from 70°F on the 1st to 79°F by the 30th. Measurable precipitation falls on 13 days in a normal June, 2.14 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 23°C and low of 8°C, 54 mm of precipitation in June.
- NOAA stationMissoula International Airport
- Station IDUSW00024153
- Location46.92°N 114.09°W
- Elevation3,192 ft (973 m)
- From the center4 miles
- Population78,204
- Jan 32° 18°
- Feb 37° 21°
- Mar 48° 27°
- Apr 56° 32°
- May 66° 40°
- Jun 73° 46°
- Jul 85° 52°
- Aug 84° 50°
- Sep 73° 42°
- Oct 56° 32°
- Nov 40° 25°
- Dec 31° 18°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Missoula in June?
The normal high is 73°F and the normal low 46°F, for a daily mean of 59.7°F. June is 6.7°F warmer than May and 8.7°F cooler than July. June is the 3rd warmest month of the year in Missoula and the wettest. Across the month the normal high rises 9°F, from 70°F on June 1 to 79°F on June 30. From one year to the next June's mean temperature typically moves about 2.5°F either way (NOAA's standard deviation), so roughly two Junes in three average between 57°F and 62°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 44%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| June 1 | 70°F | 44°F | 44% | 22% |
| June 8 | 71°F | 45°F | 43% | 21% |
| June 15 | 72°F | 46°F | 41% | 20% |
| June 22 | 75°F | 47°F | 37% | 17% |
| June 30 | 79°F | 49°F | 31% | 14% |
Every day of June: normal high, low and chance of precipitation (warmest afternoon June 30, coldest night June 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| June 1 | 70°F | 44°F | 44% | 22% | 15 h 40 min |
| June 2 | 70°F | 44°F | 44% | 22% | 15 h 40 min |
| June 3 | 70°F | 44°F | 44% | 22% | 15 h 40 min |
| June 4 | 70°F | 45°F | 44% | 22% | 15 h 40 min |
| June 5 | 70°F | 45°F | 44% | 22% | 15 h 40 min |
| June 6 | 71°F | 45°F | 44% | 22% | 15 h 40 min |
| June 7 | 71°F | 45°F | 44% | 22% | 15 h 40 min |
| June 8 | 71°F | 45°F | 43% | 21% | 15 h 50 min |
| June 9 | 71°F | 45°F | 43% | 21% | 15 h 50 min |
| June 10 | 71°F | 45°F | 43% | 21% | 15 h 50 min |
| June 11 | 71°F | 46°F | 43% | 21% | 15 h 50 min |
| June 12 | 72°F | 46°F | 42% | 21% | 15 h 50 min |
| June 13 | 72°F | 46°F | 42% | 20% | 15 h 50 min |
| June 14 | 72°F | 46°F | 42% | 20% | 15 h 50 min |
| June 15 | 72°F | 46°F | 41% | 20% | 15 h 50 min |
| June 16 | 73°F | 46°F | 41% | 19% | 15 h 50 min |
| June 17 | 73°F | 47°F | 40% | 19% | 15 h 50 min |
| June 18 | 73°F | 47°F | 39% | 19% | 15 h 50 min |
| June 19 | 74°F | 47°F | 39% | 18% | 15 h 50 min |
| June 20 | 74°F | 47°F | 38% | 18% | 15 h 50 min |
| June 21 | 75°F | 47°F | 38% | 18% | 15 h 50 min |
| June 22 | 75°F | 47°F | 37% | 17% | 15 h 50 min |
| June 23 | 75°F | 48°F | 36% | 17% | 15 h 50 min |
| June 24 | 76°F | 48°F | 35% | 16% | 15 h 50 min |
| June 25 | 76°F | 48°F | 35% | 16% | 15 h 50 min |
| June 26 | 77°F | 48°F | 34% | 16% | 15 h 50 min |
| June 27 | 77°F | 48°F | 33% | 15% | 15 h 50 min |
| June 28 | 78°F | 48°F | 33% | 15% | 15 h 50 min |
| June 29 | 78°F | 49°F | 32% | 14% | 15 h 50 min |
| June 30 | 79°F | 49°F | 31% | 14% | 15 h 50 min |
- Normal high
- 73°FJune average
- Normal low
- 46°FJune average
- Precipitation
- 2.14 inmonth total
- Days with precipitation
- 130.01 inch or more
- Days at 90°F or more
- 2
- Daylight
- 15 h 40 min to 15 h 50 minJune 1 to June 30
- Days at 70°F or more
- 20
- Days at 80°F or more
- 10
- Sunshine
- 73%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00024153; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Missoula in June?
On a given June day the chance of 0.01 inch or more is 39% on average, highest around June 1 (44%). In all, 2.14 in falls on 13 days of a normal June.
In a normal June in Missoula, 2 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00024153.
How humid and windy is Missoula in June?
At 3 p.m. the normal temperature is 78°F with 29% relative humidity and a dew point of 43°F; at 6 a.m. it is 53°F with 76% humidity. The wind averages 6.0 mph, most often from the northwest in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 53°F | 46°F | 76% | 2.4 mph | 72% |
| 9 a.m. | 63°F | 47°F | 55% | 3.6 mph | 73% |
| noon | 73°F | 45°F | 37% | 6.3 mph | 73% |
| 3 p.m. | 78°F | 43°F | 29% | 9.1 mph | 73% |
| 6 p.m. | 77°F | 44°F | 31% | 11.2 mph | 68% |
| 9 p.m. | 67°F | 45°F | 46% | 7.4 mph | 75% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00024153. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for June in Missoula?
The warmest June temperature on Missoula's official record (since 1893) is 102°F, on June 28, 2015; the coldest is 26°F, on June 20, 1906. The wettest June brought 4.79 in (1907).
The June mean against the 1991-2020 normal of 59.7°F: 2021 66.6°F (+6.9), 2022 61.2°F (+1.5), 2023 64.1°F (+4.4), 2024 60.4°F (+0.7), 2025 63.0°F (+3.3), 2026 59.4°F (−0.3). 5 of 6 ran warmer than normal.
| June | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 66.6°F | +6.9°F | 1.21 in |
| 2022 | 61.2°F | +1.5°F | 2.02 in |
| 2023 | 64.1°F | +4.4°F | 2.03 in |
| 2024 | 60.4°F | +0.7°F | 0.93 in |
| 2025 | 63.0°F | +3.3°F | 0.89 in |
| 2026 | 59.4°F | −0.3°F | 1.74 in |
Source: records: ACIS, NWS threaded record MSOthr; recent months: ACIS, station USW00024153. Records and recent months use complete months only.
How does June in Missoula compare across Montana?
Across the 141 places PlainClimate covers in Montana, June normal highs run from 63°F in St. Mary to 81°F in Broadus; Missoula's is 73°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.