Bozeman weather in July: Bozeman, Montana: normal highs, lows, rain and records for July
Bozeman in July has a normal high of 85°F and a normal low of 49°F, a daily mean of 67°F, rising from 80°F on the 1st to 88°F by the 31st. Measurable precipitation falls on 8 days in a normal July, 1.08 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 30°C and low of 10°C, 27 mm of precipitation in July.
- NOAA stationBozeman Gallatin Field
- Station IDUSW00024132
- Location45.79°N 111.16°W
- Elevation4,427 ft (1,349 m)
- Population57,894
- Jan 32° 10°
- Feb 36° 13°
- Mar 46° 22°
- Apr 55° 29°
- May 65° 38°
- Jun 74° 44°
- Jul 85° 49°
- Aug 84° 47°
- Sep 73° 40°
- Oct 58° 29°
- Nov 42° 18°
- Dec 32° 10°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Bozeman in July?
The normal high is 85°F and the normal low 49°F, for a daily mean of 67.4°F. July is 8.5°F warmer than June and 1.6°F warmer than August. July is the warmest month of the year in Bozeman and the 5th wettest. Across the month the normal high rises 8°F, from 80°F on July 1 to 88°F on July 31. From one year to the next July's mean temperature typically moves about 3.0°F either way (NOAA's standard deviation), so roughly two Julys in three average between 64°F and 70°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 35%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| July 1 | 80°F | 47°F | 35% | 16% |
| July 8 | 83°F | 48°F | 31% | 13% |
| July 15 | 86°F | 50°F | 28% | 11% |
| July 22 | 88°F | 51°F | 26% | 10% |
| July 31 | 88°F | 51°F | 25% | 9% |
Every day of July: normal high, low and chance of precipitation (warmest afternoon July 27, coldest night July 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| July 1 | 80°F | 47°F | 35% | 16% | 15 h 40 min |
| July 2 | 80°F | 47°F | 34% | 15% | 15 h 40 min |
| July 3 | 81°F | 47°F | 34% | 15% | 15 h 40 min |
| July 4 | 81°F | 47°F | 33% | 15% | 15 h 40 min |
| July 5 | 82°F | 48°F | 33% | 14% | 15 h 40 min |
| July 6 | 82°F | 48°F | 32% | 14% | 15 h 40 min |
| July 7 | 83°F | 48°F | 32% | 13% | 15 h 40 min |
| July 8 | 83°F | 48°F | 31% | 13% | 15 h 30 min |
| July 9 | 84°F | 49°F | 31% | 13% | 15 h 30 min |
| July 10 | 84°F | 49°F | 30% | 12% | 15 h 30 min |
| July 11 | 85°F | 49°F | 30% | 12% | 15 h 30 min |
| July 12 | 85°F | 49°F | 29% | 12% | 15 h 30 min |
| July 13 | 85°F | 49°F | 29% | 12% | 15 h 30 min |
| July 14 | 86°F | 50°F | 29% | 11% | 15 h 30 min |
| July 15 | 86°F | 50°F | 28% | 11% | 15 h 20 min |
| July 16 | 86°F | 50°F | 28% | 11% | 15 h 20 min |
| July 17 | 87°F | 50°F | 27% | 11% | 15 h 20 min |
| July 18 | 87°F | 50°F | 27% | 11% | 15 h 20 min |
| July 19 | 87°F | 50°F | 27% | 10% | 15 h 20 min |
| July 20 | 87°F | 50°F | 27% | 10% | 15 h 20 min |
| July 21 | 88°F | 51°F | 26% | 10% | 15 h 10 min |
| July 22 | 88°F | 51°F | 26% | 10% | 15 h 10 min |
| July 23 | 88°F | 51°F | 26% | 10% | 15 h 10 min |
| July 24 | 88°F | 51°F | 26% | 10% | 15 h 10 min |
| July 25 | 88°F | 51°F | 26% | 10% | 15 h 10 min |
| July 26 | 88°F | 51°F | 26% | 10% | 15 h |
| July 27 | 88°F | 51°F | 25% | 9% | 15 h |
| July 28 | 88°F | 51°F | 25% | 9% | 15 h |
| July 29 | 88°F | 51°F | 25% | 9% | 15 h |
| July 30 | 88°F | 51°F | 25% | 9% | 14 h 50 min |
| July 31 | 88°F | 51°F | 25% | 9% | 14 h 50 min |
- Normal high
- 85°FJuly average
- Normal low
- 49°FJuly average
- Precipitation
- 1.08 inmonth total
- Days with precipitation
- 80.01 inch or more
- Days at 90°F or more
- 11
- Daylight
- 15 h 40 min to 14 h 50 minJuly 1 to July 31
- Days at 70°F or more
- 29
- Days at 80°F or more
- 25
- Sunshine
- 84%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00024132; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Bozeman in July?
On a given July day the chance of 0.01 inch or more is 29% on average, highest around July 1 (35%). In all, 1.08 in falls on 8 days of a normal July.
In a normal July in Bozeman, 11 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00024132.
How humid and windy is Bozeman in July?
At 3 p.m. the normal temperature is 84°F with 24% relative humidity and a dew point of 43°F; at 6 a.m. it is 54°F with 76% humidity. The wind averages 6.1 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. | 54°F | 46°F | 76% | 4.1 mph | 82% |
| 9 a.m. | 69°F | 48°F | 48% | 3.3 mph | 79% |
| noon | 79°F | 47°F | 32% | 5.5 mph | 77% |
| 3 p.m. | 84°F | 43°F | 24% | 8.2 mph | 73% |
| 6 p.m. | 80°F | 45°F | 29% | 9.2 mph | 65% |
| 9 p.m. | 67°F | 47°F | 49% | 7.5 mph | 70% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00024132. 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 July in Bozeman?
The warmest July temperature on this station's record (since 1941) is 106°F, on July 6, 2007; the coldest is 30°F, on July 16, 1944. The wettest July brought 4.62 in (1993).
The July mean against the 1991-2020 normal of 67.4°F: 2021 72.8°F (+5.4), 2022 70.5°F (+3.1), 2023 68.3°F (+0.9), 2024 70.4°F (+3.0), 2025 68.1°F (+0.7), 2026 72.1°F (+4.7). 6 of 6 ran warmer than normal.
| July | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 72.8°F | +5.4°F | 0.69 in |
| 2022 | 70.5°F | +3.1°F | 0.45 in |
| 2023 | 68.3°F | +0.9°F | 0.40 in |
| 2024 | 70.4°F | +3.0°F | 0.23 in |
| 2025 | 68.1°F | +0.7°F | 0.59 in |
| 2026 | 72.1°F | +4.7°F | 0.72 in |
Source: records: ACIS, station USW00024132; recent months: ACIS, station USW00024132. Records and recent months use complete months only.
How does July in Bozeman compare across Montana?
Across the 141 places PlainClimate covers in Montana, July normal highs run from 73°F in St. Mary to 91°F in Broadus; Bozeman's is 85°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.