Blacksburg weather in July: Blacksburg, Virginia: normal highs, lows, rain and records for July
Blacksburg in July has a normal high of 82°F and a normal low of 61°F, a daily mean of 72°F, holding near 82°F all month. Measurable precipitation falls on 13 days in a normal July, 4.21 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 28°C and low of 16°C, 107 mm of precipitation in July.
- NOAA stationBlacksburg Nwso
- Station IDUSC00440766
- Location37.20°N 80.41°W
- Elevation2,103 ft (641 m)
- From the center2 miles
- Population45,452
- Jan 42° 22°
- Feb 45° 24°
- Mar 53° 30°
- Apr 64° 39°
- May 72° 48°
- Jun 79° 57°
- Jul 82° 61°
- Aug 81° 60°
- Sep 76° 53°
- Oct 66° 41°
- Nov 55° 31°
- Dec 45° 25°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Blacksburg in July?
The normal high is 82°F and the normal low 61°F, for a daily mean of 71.7°F. July is 3.8°F warmer than June and 1.3°F warmer than August. July is the warmest month of the year in Blacksburg and the 3rd wettest. From one year to the next July's mean temperature typically moves about 1.9°F either way (NOAA's standard deviation), so roughly two Julys in three average between 70°F and 74°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 42%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| July 1 | 82°F | 60°F | 40% | 24% |
| July 8 | 83°F | 61°F | 40% | 24% |
| July 15 | 83°F | 61°F | 40% | 25% |
| July 22 | 82°F | 61°F | 41% | 26% |
| July 31 | 82°F | 61°F | 42% | 26% |
Every day of July: normal high, low and chance of precipitation (warmest afternoon July 9, coldest night July 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| July 1 | 82°F | 60°F | 40% | 24% | 14 h 40 min |
| July 2 | 82°F | 60°F | 40% | 24% | 14 h 40 min |
| July 3 | 82°F | 61°F | 40% | 24% | 14 h 40 min |
| July 4 | 82°F | 61°F | 40% | 24% | 14 h 40 min |
| July 5 | 82°F | 61°F | 40% | 24% | 14 h 40 min |
| July 6 | 82°F | 61°F | 40% | 24% | 14 h 40 min |
| July 7 | 83°F | 61°F | 40% | 24% | 14 h 40 min |
| July 8 | 83°F | 61°F | 40% | 24% | 14 h 40 min |
| July 9 | 83°F | 61°F | 40% | 24% | 14 h 40 min |
| July 10 | 83°F | 61°F | 40% | 25% | 14 h 40 min |
| July 11 | 83°F | 61°F | 40% | 25% | 14 h 30 min |
| July 12 | 83°F | 61°F | 40% | 25% | 14 h 30 min |
| July 13 | 83°F | 61°F | 40% | 25% | 14 h 30 min |
| July 14 | 83°F | 61°F | 40% | 25% | 14 h 30 min |
| July 15 | 83°F | 61°F | 40% | 25% | 14 h 30 min |
| July 16 | 83°F | 61°F | 41% | 25% | 14 h 30 min |
| July 17 | 83°F | 61°F | 41% | 26% | 14 h 30 min |
| July 18 | 82°F | 61°F | 41% | 26% | 14 h 30 min |
| July 19 | 82°F | 61°F | 41% | 26% | 14 h 20 min |
| July 20 | 82°F | 61°F | 41% | 26% | 14 h 20 min |
| July 21 | 82°F | 61°F | 41% | 26% | 14 h 20 min |
| July 22 | 82°F | 61°F | 41% | 26% | 14 h 20 min |
| July 23 | 82°F | 61°F | 42% | 26% | 14 h 20 min |
| July 24 | 82°F | 61°F | 42% | 26% | 14 h 20 min |
| July 25 | 82°F | 61°F | 42% | 26% | 14 h 20 min |
| July 26 | 82°F | 61°F | 42% | 26% | 14 h 10 min |
| July 27 | 82°F | 61°F | 42% | 26% | 14 h 10 min |
| July 28 | 82°F | 61°F | 42% | 26% | 14 h 10 min |
| July 29 | 82°F | 61°F | 42% | 26% | 14 h 10 min |
| July 30 | 82°F | 61°F | 42% | 26% | 14 h 10 min |
| July 31 | 82°F | 61°F | 42% | 26% | 14 h 10 min |
- Normal high
- 82°FJuly average
- Normal low
- 61°FJuly average
- Precipitation
- 4.21 inmonth total
- Days with precipitation
- 130.01 inch or more
- Days at 90°F or more
- 2
- Daylight
- 14 h 40 min to 14 h 10 minJuly 1 to July 31
- Days at 70°F or more
- 30
- Days at 80°F or more
- 24
- Sunshine
- 75%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00440766; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Blacksburg in July?
On a given July day the chance of 0.01 inch or more is 41% on average, highest around July 27 (42%). In all, 4.21 in falls on 13 days of a normal July, 1 of them with an inch or more.
In a normal July in Blacksburg, 2 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00440766.
What are the records for July in Blacksburg?
The warmest July temperature on Blacksburg's official record (since 1893) is 100°F, on July 22, 1926; the coldest is 34°F, on July 29, 1905. The wettest July brought 12.49 in (1905).
The July mean against the 1991-2020 normal of 71.7°F: 2021 72.3°F (+0.6), 2022 74.6°F (+2.9), 2023 73.4°F (+1.7), 2024 74.4°F (+2.7), 2025 74.8°F (+3.1), 2026 73.9°F (+2.2). 6 of 6 ran warmer than normal.
| July | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 72.3°F | +0.6°F | 6.99 in |
| 2022 | 74.6°F | +2.9°F | 5.21 in |
| 2023 | 73.4°F | +1.7°F | 4.39 in |
| 2024 | 74.4°F | +2.7°F | 5.91 in |
| 2025 | 74.8°F | +3.1°F | 4.92 in |
| 2026 | 73.9°F | +2.2°F | 8.27 in |
Source: records: ACIS, NWS threaded record RNKthr; recent months: ACIS, station USC00440766. Records and recent months use complete months only.
How does July in Blacksburg compare across Virginia?
Across the 81 places PlainClimate covers in Virginia, July normal highs run from 81°F in Floyd to 93°F in Chesapeake; Blacksburg's is 82°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.