Mount Washington weather in July: Mount Washington, New Hampshire: normal highs, lows, rain and records for July
Mount Washington in July has a normal high of 55°F and a normal low of 45°F, a daily mean of 50°F, holding near 55°F all month. Measurable precipitation falls on 18 days in a normal July, 8.93 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 13°C and low of 7°C, 227 mm of precipitation in July.
- NOAA stationMount Washington
- Station IDUSW00014755
- Location44.27°N 71.30°W
- Elevation6,267 ft (1,910 m)
- Jan 15° -3°
- Feb 15° -3°
- Mar 21° 5°
- Apr 31° 17°
- May 43° 30°
- Jun 51° 40°
- Jul 55° 45°
- Aug 54° 43°
- Sep 49° 37°
- Oct 38° 25°
- Nov 28° 13°
- Dec 20° 4°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Mount Washington in July?
The normal high is 55°F and the normal low 45°F, for a daily mean of 49.9°F. July is 4.4°F warmer than June and 1.2°F warmer than August. July is the warmest month of the year in Mount Washington and the 2nd wettest. From one year to the next July's mean temperature typically moves about 2.3°F either way (NOAA's standard deviation), so roughly two Julys in three average between 48°F and 52°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 58%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| July 1 | 55°F | 43°F | 58% | 42% |
| July 8 | 55°F | 44°F | 57% | 42% |
| July 15 | 56°F | 45°F | 57% | 42% |
| July 22 | 55°F | 45°F | 56% | 41% |
| July 31 | 55°F | 45°F | 54% | 39% |
Every day of July: normal high, low and chance of precipitation (warmest afternoon July 13, coldest night July 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| July 1 | 55°F | 43°F | 58% | 42% | 15 h 30 min |
| July 2 | 55°F | 43°F | 58% | 42% | 15 h 30 min |
| July 3 | 55°F | 44°F | 58% | 42% | 15 h 30 min |
| July 4 | 55°F | 44°F | 58% | 42% | 15 h 30 min |
| July 5 | 55°F | 44°F | 57% | 42% | 15 h 30 min |
| July 6 | 55°F | 44°F | 57% | 42% | 15 h 20 min |
| July 7 | 55°F | 44°F | 57% | 42% | 15 h 20 min |
| July 8 | 55°F | 44°F | 57% | 42% | 15 h 20 min |
| July 9 | 55°F | 44°F | 57% | 42% | 15 h 20 min |
| July 10 | 56°F | 44°F | 57% | 42% | 15 h 20 min |
| July 11 | 56°F | 45°F | 57% | 42% | 15 h 20 min |
| July 12 | 56°F | 45°F | 57% | 42% | 15 h 20 min |
| July 13 | 56°F | 45°F | 57% | 42% | 15 h 20 min |
| July 14 | 56°F | 45°F | 57% | 42% | 15 h 10 min |
| July 15 | 56°F | 45°F | 57% | 42% | 15 h 10 min |
| July 16 | 56°F | 45°F | 57% | 42% | 15 h 10 min |
| July 17 | 56°F | 45°F | 57% | 42% | 15 h 10 min |
| July 18 | 56°F | 45°F | 57% | 42% | 15 h 10 min |
| July 19 | 56°F | 45°F | 57% | 41% | 15 h 10 min |
| July 20 | 56°F | 45°F | 56% | 41% | 15 h |
| July 21 | 56°F | 45°F | 56% | 41% | 15 h |
| July 22 | 55°F | 45°F | 56% | 41% | 15 h |
| July 23 | 55°F | 45°F | 56% | 41% | 15 h |
| July 24 | 55°F | 45°F | 56% | 41% | 15 h |
| July 25 | 55°F | 45°F | 55% | 40% | 15 h |
| July 26 | 55°F | 45°F | 55% | 40% | 14 h 50 min |
| July 27 | 55°F | 45°F | 55% | 40% | 14 h 50 min |
| July 28 | 55°F | 45°F | 55% | 40% | 14 h 50 min |
| July 29 | 55°F | 45°F | 54% | 40% | 14 h 50 min |
| July 30 | 55°F | 45°F | 54% | 39% | 14 h 40 min |
| July 31 | 55°F | 45°F | 54% | 39% | 14 h 40 min |
- Normal high
- 55°FJuly average
- Normal low
- 45°FJuly average
- Precipitation
- 8.93 inmonth total
- Days with precipitation
- 180.01 inch or more
- Nights at 32°F or colder
- 1
- Daylight
- 15 h 30 min to 14 h 40 minJuly 1 to July 31
- Sunshine
- 71%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00014755; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Mount Washington in July?
On a given July day the chance of 0.01 inch or more is 56% on average, highest around July 1 (58%). In all, 8.93 in falls on 18 days of a normal July, 3 of them with an inch or more.
In a normal July in Mount Washington, 1 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00014755.
What are the records for July in Mount Washington?
The warmest July temperature on this station's record (since 1948) is 71°F, on July 23, 1952; the coldest is 24°F, on July 2, 2001. The wettest July brought 17.08 in (2023); the snowiest, 1.1 inches (1957).
The July mean against the 1991-2020 normal of 49.9°F: 2021 48.1°F (−1.8), 2022 50.0°F (+0.1), 2023 52.7°F (+2.8), 2024 52.8°F (+2.9). 3 of 4 ran warmer than normal.
| July | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 48.1°F | −1.8°F | 9.74 in |
| 2022 | 50.0°F | +0.1°F | 7.26 in |
| 2023 | 52.7°F | +2.8°F | 17.08 in |
| 2024 | 52.8°F | +2.9°F | 10.25 in |
Source: records: ACIS, station USW00014755; recent months: ACIS, station USW00014755. Records and recent months use complete months only.
How does July in Mount Washington compare across New Hampshire?
Across the 28 places PlainClimate covers in New Hampshire, July normal highs run from 77°F in Colebrook to 85°F in Nashua; Mount Washington's is 55°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- Mount Washington in June51°F by day, 40°F at night
- Mount Washington in August54°F by day, 43°F at night
- Mount Washington through the yearEvery month, frost dates, records and recent years
- New Hampshire in JulyThe statewide normal and the warmest and coolest places
- Nashua: New Hampshire's warmest Julynormal high 85°F