Knoxville weather in June: Knoxville, Tennessee: normal highs, lows, rain and records for June
Knoxville in June has a normal high of 86°F and a normal low of 65°F, a daily mean of 75°F, rising from 83°F on the 1st to 88°F by the 30th. Measurable precipitation falls on 12 days in a normal June, 4.24 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 30°C and low of 18°C, 108 mm of precipitation in June.
- NOAA stationKnoxville Airport
- Station IDUSW00013891
- Location35.82°N 83.99°W
- Elevation962 ft (293 m)
- From the center11 miles
- Population198,722
- Jan 48° 30°
- Feb 53° 33°
- Mar 61° 40°
- Apr 71° 48°
- May 79° 57°
- Jun 86° 65°
- Jul 88° 69°
- Aug 88° 68°
- Sep 83° 61°
- Oct 72° 49°
- Nov 60° 38°
- Dec 51° 33°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Knoxville in June?
The normal high is 86°F and the normal low 65°F, for a daily mean of 75.3°F. June is 7.4°F warmer than May and 3.2°F cooler than July. June is the 3rd warmest month of the year in Knoxville and the 7th wettest. Across the month the normal high rises 5°F, from 83°F on June 1 to 88°F on June 30. From one year to the next June's mean temperature typically moves about 1.9°F either way (NOAA's standard deviation), so roughly two Junes in three average between 73°F and 77°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 39%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| June 1 | 83°F | 61°F | 38% | 24% |
| June 8 | 84°F | 63°F | 39% | 24% |
| June 15 | 86°F | 65°F | 39% | 25% |
| June 22 | 87°F | 67°F | 39% | 26% |
| June 30 | 88°F | 68°F | 39% | 26% |
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 | 83°F | 61°F | 38% | 24% | 14 h 20 min |
| June 2 | 83°F | 62°F | 38% | 24% | 14 h 30 min |
| June 3 | 83°F | 62°F | 38% | 24% | 14 h 30 min |
| June 4 | 83°F | 62°F | 38% | 24% | 14 h 30 min |
| June 5 | 84°F | 63°F | 38% | 24% | 14 h 30 min |
| June 6 | 84°F | 63°F | 39% | 24% | 14 h 30 min |
| June 7 | 84°F | 63°F | 39% | 24% | 14 h 30 min |
| June 8 | 84°F | 63°F | 39% | 24% | 14 h 30 min |
| June 9 | 85°F | 64°F | 39% | 24% | 14 h 30 min |
| June 10 | 85°F | 64°F | 39% | 25% | 14 h 30 min |
| June 11 | 85°F | 64°F | 39% | 25% | 14 h 30 min |
| June 12 | 85°F | 64°F | 39% | 25% | 14 h 30 min |
| June 13 | 85°F | 65°F | 39% | 25% | 14 h 30 min |
| June 14 | 86°F | 65°F | 39% | 25% | 14 h 30 min |
| June 15 | 86°F | 65°F | 39% | 25% | 14 h 30 min |
| June 16 | 86°F | 65°F | 39% | 25% | 14 h 30 min |
| June 17 | 86°F | 65°F | 39% | 26% | 14 h 30 min |
| June 18 | 86°F | 66°F | 39% | 26% | 14 h 40 min |
| June 19 | 87°F | 66°F | 39% | 26% | 14 h 40 min |
| June 20 | 87°F | 66°F | 39% | 26% | 14 h 40 min |
| June 21 | 87°F | 66°F | 39% | 26% | 14 h 40 min |
| June 22 | 87°F | 67°F | 39% | 26% | 14 h 40 min |
| June 23 | 87°F | 67°F | 39% | 26% | 14 h 40 min |
| June 24 | 87°F | 67°F | 39% | 26% | 14 h 40 min |
| June 25 | 88°F | 67°F | 39% | 26% | 14 h 40 min |
| June 26 | 88°F | 67°F | 39% | 26% | 14 h 40 min |
| June 27 | 88°F | 67°F | 39% | 26% | 14 h 30 min |
| June 28 | 88°F | 68°F | 39% | 26% | 14 h 30 min |
| June 29 | 88°F | 68°F | 39% | 26% | 14 h 30 min |
| June 30 | 88°F | 68°F | 39% | 26% | 14 h 30 min |
- Normal high
- 86°FJune average
- Normal low
- 65°FJune average
- Precipitation
- 4.24 inmonth total
- Days with precipitation
- 120.01 inch or more
- Days at 90°F or more
- 7
- Daylight
- 14 h 20 min to 14 h 30 minJune 1 to June 30
- Days at 70°F or more
- 30
- Days at 80°F or more
- 26
- Sunshine
- 76%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00013891; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Knoxville in June?
On a given June day the chance of 0.01 inch or more is 39% on average, highest around June 17 (39%). In all, 4.24 in falls on 12 days of a normal June, 1 of them with an inch or more.
In a normal June in Knoxville, 7 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00013891.
How humid and windy is Knoxville in June?
At 3 p.m. the normal temperature is 85°F with 52% relative humidity and a dew point of 65°F; at 6 a.m. it is 69°F with 90% humidity. The wind averages 5.6 mph, most often from the west-southwest in the afternoon. A dew point of 65°F or more feels muggy to most people.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 69°F | 66°F | 90% | 3.4 mph | – |
| 9 a.m. | 76°F | 67°F | 74% | 5.5 mph | – |
| noon | 83°F | 67°F | 59% | 7.1 mph | – |
| 3 p.m. | 85°F | 65°F | 52% | 8.2 mph | – |
| 6 p.m. | 83°F | 65°F | 56% | 7.7 mph | – |
| 9 p.m. | 76°F | 67°F | 71% | 5.1 mph | – |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00013891. 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 Knoxville?
The warmest June temperature on Knoxville's official record (since 1871) is 105°F, on June 30, 2012; the coldest is 42°F, on June 13, 1903. The wettest June brought 11.83 in (1928).
The June mean against the 1991-2020 normal of 75.3°F: 2021 75.5°F (+0.2), 2022 77.5°F (+2.2), 2023 72.8°F (−2.5), 2024 77.1°F (+1.8), 2025 77.6°F (+2.3), 2026 76.2°F (+0.9). 5 of 6 ran warmer than normal.
| June | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 75.5°F | +0.2°F | 2.85 in |
| 2022 | 77.5°F | +2.2°F | 2.06 in |
| 2023 | 72.8°F | −2.5°F | 6.19 in |
| 2024 | 77.1°F | +1.8°F | 4.54 in |
| 2025 | 77.6°F | +2.3°F | 2.49 in |
| 2026 | 76.2°F | +0.9°F | 4.01 in |
Source: records: ACIS, NWS threaded record TYSthr; recent months: ACIS, station USW00013891. Records and recent months use complete months only.
How does June in Knoxville compare across Tennessee?
Across the 116 places PlainClimate covers in Tennessee, June normal highs run from 77°F in Roan Mountain to 89°F in Memphis; Knoxville's is 86°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.