Lake Geneva weather in June: Lake Geneva, Wisconsin: normal highs, lows, rain and records for June
Lake Geneva in June has a normal high of 81°F and a normal low of 58°F, a daily mean of 70°F, rising from 77°F on the 1st to 85°F by the 30th. Measurable precipitation falls on 11 days in a normal June, 4.81 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 27°C and low of 15°C, 122 mm of precipitation in June.
- NOAA stationLake Geneva Wastewater Treatment Plant
- Station IDUSC00474457
- Location42.60°N 88.43°W
- Elevation846 ft (258 m)
- Population8,691
- Jan 30° 15°
- Feb 35° 17°
- Mar 45° 26°
- Apr 59° 37°
- May 72° 48°
- Jun 81° 58°
- Jul 86° 63°
- Aug 83° 61°
- Sep 76° 54°
- Oct 63° 42°
- Nov 47° 31°
- Dec 35° 21°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Lake Geneva in June?
The normal high is 81°F and the normal low 58°F, for a daily mean of 69.6°F. June is 9.6°F warmer than May and 4.7°F cooler than July. June is the 3rd warmest month of the year in Lake Geneva and the wettest. Across the month the normal high rises 8°F, from 77°F on June 1 to 85°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 68°F and 72°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 41%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| June 1 | 77°F | 54°F | 41% | 28% |
| June 8 | 79°F | 56°F | 40% | 26% |
| June 15 | 81°F | 58°F | 38% | 25% |
| June 22 | 83°F | 60°F | 36% | 23% |
| June 30 | 85°F | 62°F | 35% | 22% |
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 | 77°F | 54°F | 41% | 28% | 15 h |
| June 2 | 77°F | 54°F | 41% | 28% | 15 h 10 min |
| June 3 | 77°F | 54°F | 41% | 28% | 15 h 10 min |
| June 4 | 78°F | 55°F | 41% | 27% | 15 h 10 min |
| June 5 | 78°F | 55°F | 40% | 27% | 15 h 10 min |
| June 6 | 78°F | 55°F | 40% | 27% | 15 h 10 min |
| June 7 | 79°F | 56°F | 40% | 27% | 15 h 10 min |
| June 8 | 79°F | 56°F | 40% | 26% | 15 h 10 min |
| June 9 | 79°F | 56°F | 40% | 26% | 15 h 10 min |
| June 10 | 80°F | 57°F | 39% | 26% | 15 h 10 min |
| June 11 | 80°F | 57°F | 39% | 26% | 15 h 10 min |
| June 12 | 80°F | 57°F | 39% | 25% | 15 h 20 min |
| June 13 | 81°F | 58°F | 39% | 25% | 15 h 20 min |
| June 14 | 81°F | 58°F | 38% | 25% | 15 h 20 min |
| June 15 | 81°F | 58°F | 38% | 25% | 15 h 20 min |
| June 16 | 82°F | 58°F | 38% | 24% | 15 h 20 min |
| June 17 | 82°F | 59°F | 37% | 24% | 15 h 20 min |
| June 18 | 82°F | 59°F | 37% | 24% | 15 h 20 min |
| June 19 | 82°F | 59°F | 37% | 24% | 15 h 20 min |
| June 20 | 83°F | 60°F | 37% | 24% | 15 h 20 min |
| June 21 | 83°F | 60°F | 36% | 23% | 15 h 20 min |
| June 22 | 83°F | 60°F | 36% | 23% | 15 h 20 min |
| June 23 | 83°F | 61°F | 36% | 23% | 15 h 20 min |
| June 24 | 84°F | 61°F | 36% | 23% | 15 h 20 min |
| June 25 | 84°F | 61°F | 36% | 23% | 15 h 20 min |
| June 26 | 84°F | 61°F | 35% | 23% | 15 h 20 min |
| June 27 | 84°F | 61°F | 35% | 23% | 15 h 20 min |
| June 28 | 85°F | 62°F | 35% | 22% | 15 h 20 min |
| June 29 | 85°F | 62°F | 35% | 22% | 15 h 20 min |
| June 30 | 85°F | 62°F | 35% | 22% | 15 h 20 min |
- Normal high
- 81°FJune average
- Normal low
- 58°FJune average
- Precipitation
- 4.81 inmonth total
- Days with precipitation
- 110.01 inch or more
- Days at 90°F or more
- 6
- Daylight
- 15 h to 15 h 20 minJune 1 to June 30
- Days at 70°F or more
- 27
- Days at 80°F or more
- 18
- Sunshine
- 76%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00474457; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Lake Geneva in June?
On a given June day the chance of 0.01 inch or more is 38% on average, highest around June 1 (41%). In all, 4.81 in falls on 11 days of a normal June, 2 of them with an inch or more.
In a normal June in Lake Geneva, 6 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00474457.
What are the records for June in Lake Geneva?
The warmest June temperature on this station's record (since 1945) is 104°F, on June 20, 1988; the coldest is 34°F, on June 5, 1945. The wettest June brought 10.08 in (1967).
The June mean against the 1991-2020 normal of 69.6°F: 2023 66.6°F (−3.0), 2024 70.2°F (+0.6), 2025 69.9°F (+0.3), 2026 67.3°F (−2.3). 2 of 4 ran warmer than normal.
| June | Mean | Against normal | Precip. |
|---|---|---|---|
| 2023 | 66.6°F | −3.0°F | 1.81 in |
| 2024 | 70.2°F | +0.6°F | 5.51 in |
| 2025 | 69.9°F | +0.3°F | 4.28 in |
| 2026 | 67.3°F | −2.3°F | 7.74 in |
Source: records: ACIS, station USC00474457; recent months: ACIS, station USC00474457. Records and recent months use complete months only.
How does June in Lake Geneva compare across Wisconsin?
Across the 165 places PlainClimate covers in Wisconsin, June normal highs run from 67°F in Superior to 82°F in La Crosse; Lake Geneva's is 81°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.