Galesburg weather in June: Galesburg, Illinois: normal highs, lows, rain and records for June
Galesburg in June has a normal high of 81°F and a normal low of 62°F, a daily mean of 72°F, rising from 77°F on the 1st to 84°F by the 30th. Measurable precipitation falls on 10 days in a normal June, 4.58 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 27°C and low of 17°C, 116 mm of precipitation in June.
- NOAA stationGalesburg
- Station IDUSC00113320
- Location40.95°N 90.39°W
- Elevation761 ft (232 m)
- From the centerunder 1 mile
- Population29,289
- Jan 30° 14°
- Feb 35° 17°
- Mar 48° 28°
- Apr 61° 40°
- May 72° 52°
- Jun 81° 62°
- Jul 84° 65°
- Aug 82° 63°
- Sep 76° 55°
- Oct 63° 43°
- Nov 48° 30°
- Dec 35° 20°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Galesburg in June?
The normal high is 81°F and the normal low 62°F, for a daily mean of 71.6°F. June is 9.8°F warmer than May and 3.1°F cooler than July. June is the 3rd warmest month of the year in Galesburg and the 2nd wettest. Across the month the normal high rises 7°F, from 77°F on June 1 to 84°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 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 36%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| June 1 | 77°F | 58°F | 36% | 27% |
| June 8 | 80°F | 60°F | 35% | 26% |
| June 15 | 81°F | 62°F | 33% | 24% |
| June 22 | 83°F | 64°F | 31% | 23% |
| June 30 | 84°F | 65°F | 29% | 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 | 58°F | 36% | 27% | 14 h 50 min |
| June 2 | 78°F | 58°F | 36% | 27% | 15 h |
| June 3 | 78°F | 58°F | 36% | 27% | 15 h |
| June 4 | 78°F | 59°F | 35% | 26% | 15 h |
| June 5 | 79°F | 59°F | 35% | 26% | 15 h |
| June 6 | 79°F | 60°F | 35% | 26% | 15 h |
| June 7 | 79°F | 60°F | 35% | 26% | 15 h |
| June 8 | 80°F | 60°F | 35% | 26% | 15 h |
| June 9 | 80°F | 61°F | 34% | 25% | 15 h |
| June 10 | 80°F | 61°F | 34% | 25% | 15 h |
| June 11 | 80°F | 61°F | 34% | 25% | 15 h |
| June 12 | 81°F | 61°F | 34% | 25% | 15 h |
| June 13 | 81°F | 62°F | 33% | 25% | 15 h |
| June 14 | 81°F | 62°F | 33% | 25% | 15 h 10 min |
| June 15 | 81°F | 62°F | 33% | 24% | 15 h 10 min |
| June 16 | 82°F | 63°F | 33% | 24% | 15 h 10 min |
| June 17 | 82°F | 63°F | 32% | 24% | 15 h 10 min |
| June 18 | 82°F | 63°F | 32% | 24% | 15 h 10 min |
| June 19 | 82°F | 63°F | 32% | 24% | 15 h 10 min |
| June 20 | 83°F | 63°F | 31% | 23% | 15 h 10 min |
| June 21 | 83°F | 64°F | 31% | 23% | 15 h 10 min |
| June 22 | 83°F | 64°F | 31% | 23% | 15 h 10 min |
| June 23 | 83°F | 64°F | 30% | 23% | 15 h 10 min |
| June 24 | 83°F | 64°F | 30% | 23% | 15 h 10 min |
| June 25 | 83°F | 64°F | 30% | 22% | 15 h 10 min |
| June 26 | 83°F | 65°F | 30% | 22% | 15 h 10 min |
| June 27 | 84°F | 65°F | 29% | 22% | 15 h 10 min |
| June 28 | 84°F | 65°F | 29% | 22% | 15 h 10 min |
| June 29 | 84°F | 65°F | 29% | 22% | 15 h 10 min |
| June 30 | 84°F | 65°F | 29% | 22% | 15 h 10 min |
- Normal high
- 81°FJune average
- Normal low
- 62°FJune average
- Precipitation
- 4.58 inmonth total
- Days with precipitation
- 100.01 inch or more
- Days at 90°F or more
- 4
- Daylight
- 14 h 50 min to 15 h 10 minJune 1 to June 30
- Days at 70°F or more
- 28
- Days at 80°F or more
- 19
- Sunshine
- 79%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00113320; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Galesburg in June?
On a given June day the chance of 0.01 inch or more is 32% on average, highest around June 1 (36%). In all, 4.58 in falls on 10 days of a normal June, 1 of them with an inch or more.
In a normal June in Galesburg, 4 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00113320.
What are the records for June in Galesburg?
The warmest June temperature on this station's record (since 1896) is 102°F, on June 29, 1936; the coldest is 36°F, on June 12, 1903. The wettest June brought 13.24 in (2010).
The June mean against the 1991-2020 normal of 71.6°F: 2021 73.2°F (+1.6), 2022 72.6°F (+1.0), 2023 71.6°F (at normal), 2024 74.0°F (+2.4), 2025 73.1°F (+1.5), 2026 70.8°F (−0.8). 4 of 6 ran warmer than normal.
| June | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 73.2°F | +1.6°F | 5.70 in |
| 2022 | 72.6°F | +1.0°F | 6.22 in |
| 2023 | 71.6°F | at normal | 2.86 in |
| 2024 | 74.0°F | +2.4°F | 4.44 in |
| 2025 | 73.1°F | +1.5°F | 4.21 in |
| 2026 | 70.8°F | −0.8°F | 9.96 in |
Source: records: ACIS, station USC00113320; recent months: ACIS, station USC00113320. Records and recent months use complete months only.
How does June in Galesburg compare across Illinois?
Across the 144 places PlainClimate covers in Illinois, June normal highs run from 76°F in Waukegan to 87°F in Belleville; Galesburg's is 81°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.