St. Peters weather in June: St. Peters, Missouri: normal highs, lows, rain and records for June
St. Peters in June has a normal high of 84°F and a normal low of 63°F, a daily mean of 74°F, rising from 81°F on the 1st to 88°F by the 30th. Measurable precipitation falls on 10 days in a normal June, 4.26 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 29°C and low of 17°C, 108 mm of precipitation in June.
- NOAA stationSt Peters (2 mi SE)
- Station IDUSC00237475
- Location38.77°N 90.59°W
- Elevation575 ft (175 m)
- From the center1 miles
- Population61,398
- Jan 39° 21°
- Feb 45° 25°
- Mar 56° 33°
- Apr 67° 43°
- May 76° 54°
- Jun 84° 63°
- Jul 88° 68°
- Aug 87° 65°
- Sep 81° 57°
- Oct 69° 45°
- Nov 55° 35°
- Dec 44° 27°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is St. Peters in June?
The normal high is 84°F and the normal low 63°F, for a daily mean of 73.9°F. June is 9.0°F warmer than May and 3.9°F cooler than July. June is the 3rd warmest month of the year in St. Peters and the 3rd wettest. Across the month the normal high rises 7°F, from 81°F on June 1 to 88°F on June 30. From one year to the next June's mean temperature typically moves about 2.0°F either way (NOAA's standard deviation), so roughly two Junes in three average between 72°F and 76°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 38%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| June 1 | 81°F | 59°F | 38% | 25% |
| June 8 | 83°F | 61°F | 36% | 24% |
| June 15 | 85°F | 63°F | 34% | 23% |
| June 22 | 86°F | 65°F | 33% | 22% |
| June 30 | 88°F | 67°F | 31% | 21% |
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 | 81°F | 59°F | 38% | 25% | 14 h 40 min |
| June 2 | 81°F | 59°F | 37% | 25% | 14 h 40 min |
| June 3 | 81°F | 60°F | 37% | 25% | 14 h 40 min |
| June 4 | 81°F | 60°F | 37% | 24% | 14 h 40 min |
| June 5 | 82°F | 60°F | 37% | 24% | 14 h 40 min |
| June 6 | 82°F | 61°F | 36% | 24% | 14 h 50 min |
| June 7 | 82°F | 61°F | 36% | 24% | 14 h 50 min |
| June 8 | 83°F | 61°F | 36% | 24% | 14 h 50 min |
| June 9 | 83°F | 62°F | 35% | 24% | 14 h 50 min |
| June 10 | 83°F | 62°F | 35% | 24% | 14 h 50 min |
| June 11 | 83°F | 62°F | 35% | 23% | 14 h 50 min |
| June 12 | 84°F | 63°F | 35% | 23% | 14 h 50 min |
| June 13 | 84°F | 63°F | 35% | 23% | 14 h 50 min |
| June 14 | 84°F | 63°F | 34% | 23% | 14 h 50 min |
| June 15 | 85°F | 63°F | 34% | 23% | 14 h 50 min |
| June 16 | 85°F | 64°F | 34% | 23% | 14 h 50 min |
| June 17 | 85°F | 64°F | 34% | 23% | 14 h 50 min |
| June 18 | 85°F | 64°F | 34% | 23% | 14 h 50 min |
| June 19 | 86°F | 65°F | 33% | 22% | 14 h 50 min |
| June 20 | 86°F | 65°F | 33% | 22% | 14 h 50 min |
| June 21 | 86°F | 65°F | 33% | 22% | 14 h 50 min |
| June 22 | 86°F | 65°F | 33% | 22% | 14 h 50 min |
| June 23 | 86°F | 66°F | 32% | 22% | 14 h 50 min |
| June 24 | 87°F | 66°F | 32% | 22% | 14 h 50 min |
| June 25 | 87°F | 66°F | 32% | 21% | 14 h 50 min |
| June 26 | 87°F | 66°F | 32% | 21% | 14 h 50 min |
| June 27 | 87°F | 66°F | 32% | 21% | 14 h 50 min |
| June 28 | 87°F | 67°F | 31% | 21% | 14 h 50 min |
| June 29 | 87°F | 67°F | 31% | 21% | 14 h 50 min |
| June 30 | 88°F | 67°F | 31% | 21% | 14 h 50 min |
- Normal high
- 84°FJune average
- Normal low
- 63°FJune average
- Precipitation
- 4.26 inmonth total
- Days with precipitation
- 100.01 inch or more
- Days at 90°F or more
- 9
- Daylight
- 14 h 40 min to 14 h 50 minJune 1 to June 30
- Days at 70°F or more
- 29
- Days at 80°F or more
- 25
- Sunshine
- 81%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00237475; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in St. Peters in June?
On a given June day the chance of 0.01 inch or more is 34% on average, highest around June 1 (38%). In all, 4.26 in falls on 10 days of a normal June, 1 of them with an inch or more.
In a normal June in St. Peters, 9 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00237475.
How does June in St. Peters compare across Missouri?
Across the 134 places PlainClimate covers in Missouri, June normal highs run from 80°F in Grant City to 90°F in Malden; St. Peters's is 84°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.