Sunnyvale weather in June: Sunnyvale, California: normal highs, lows, rain and records for June
Sunnyvale in June has a normal high of 76°F and a normal low of 56°F, a daily mean of 66°F, rising from 74°F on the 1st to 77°F by the 30th. Measurable precipitation falls on 1 days in a normal June, 0.10 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 24°C and low of 13°C, 3 mm of precipitation in June.
- NOAA stationMoffett Federal Airfield
- Station IDUSW00023244
- Location37.41°N 122.05°W
- Elevation39 ft (12 m)
- From the center2 miles
- Population156,792
- Jan 59° 42°
- Feb 62° 45°
- Mar 65° 47°
- Apr 68° 49°
- May 72° 53°
- Jun 76° 56°
- Jul 77° 59°
- Aug 77° 59°
- Sep 78° 57°
- Oct 74° 53°
- Nov 66° 46°
- Dec 59° 42°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Sunnyvale in June?
The normal high is 76°F and the normal low 56°F, for a daily mean of 65.8°F. June is 3.7°F warmer than May and 1.9°F cooler than July. June is the 4th warmest month of the year in Sunnyvale and the 9th wettest. Across the month the normal high rises 3°F, from 74°F on June 1 to 77°F on June 30. From one year to the next June's mean temperature typically moves about 1.5°F either way (NOAA's standard deviation), so roughly two Junes in three average between 64°F and 67°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 6%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| June 1 | 74°F | 54°F | 6% | 2% |
| June 8 | 75°F | 55°F | 5% | 2% |
| June 15 | 76°F | 56°F | 3% | 1% |
| June 22 | 77°F | 56°F | 2% | 1% |
| June 30 | 77°F | 57°F | 2% | 0% |
Every day of June: normal high, low and chance of precipitation (warmest afternoon June 29, coldest night June 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| June 1 | 74°F | 54°F | 6% | 2% | 14 h 30 min |
| June 2 | 74°F | 54°F | 6% | 2% | 14 h 30 min |
| June 3 | 74°F | 54°F | 5% | 2% | 14 h 40 min |
| June 4 | 74°F | 55°F | 5% | 2% | 14 h 40 min |
| June 5 | 75°F | 55°F | 5% | 2% | 14 h 40 min |
| June 6 | 75°F | 55°F | 5% | 2% | 14 h 40 min |
| June 7 | 75°F | 55°F | 5% | 2% | 14 h 40 min |
| June 8 | 75°F | 55°F | 5% | 2% | 14 h 40 min |
| June 9 | 75°F | 55°F | 4% | 2% | 14 h 40 min |
| June 10 | 75°F | 55°F | 4% | 2% | 14 h 40 min |
| June 11 | 75°F | 55°F | 4% | 1% | 14 h 40 min |
| June 12 | 76°F | 55°F | 4% | 1% | 14 h 40 min |
| June 13 | 76°F | 55°F | 4% | 1% | 14 h 40 min |
| June 14 | 76°F | 56°F | 3% | 1% | 14 h 40 min |
| June 15 | 76°F | 56°F | 3% | 1% | 14 h 40 min |
| June 16 | 76°F | 56°F | 3% | 1% | 14 h 40 min |
| June 17 | 76°F | 56°F | 3% | 1% | 14 h 40 min |
| June 18 | 76°F | 56°F | 3% | 1% | 14 h 40 min |
| June 19 | 77°F | 56°F | 3% | 1% | 14 h 40 min |
| June 20 | 77°F | 56°F | 3% | 1% | 14 h 40 min |
| June 21 | 77°F | 56°F | 3% | 1% | 14 h 40 min |
| June 22 | 77°F | 56°F | 2% | 1% | 14 h 40 min |
| June 23 | 77°F | 57°F | 2% | 1% | 14 h 40 min |
| June 24 | 77°F | 57°F | 2% | 1% | 14 h 40 min |
| June 25 | 77°F | 57°F | 2% | 1% | 14 h 40 min |
| June 26 | 77°F | 57°F | 2% | 1% | 14 h 40 min |
| June 27 | 77°F | 57°F | 2% | 1% | 14 h 40 min |
| June 28 | 77°F | 57°F | 2% | 1% | 14 h 40 min |
| June 29 | 77°F | 57°F | 2% | 1% | 14 h 40 min |
| June 30 | 77°F | 57°F | 2% | 0% | 14 h 40 min |
- Normal high
- 76°FJune average
- Normal low
- 56°FJune average
- Precipitation
- 0.10 inmonth total
- Days with precipitation
- 10.01 inch or more
- Days at 90°F or more
- 2
- Daylight
- 14 h 30 min to 14 h 40 minJune 1 to June 30
- Days at 70°F or more
- 27
- Days at 80°F or more
- 7
- Sunshine
- 84%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00023244; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Sunnyvale in June?
On a given June day the chance of 0.01 inch or more is 3% on average, highest around June 1 (6%). In all, 0.10 in falls on 1 days of a normal June.
In a normal June in Sunnyvale, 2 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00023244.
What are the records for June in Sunnyvale?
The warmest June temperature on this station's record (since 1945) is 106°F, on June 14, 2000; the coldest is 43°F, on June 1, 1955. The wettest June brought 1.20 in (2011).
The June mean against the 1991-2020 normal of 65.8°F: 2025 63.3°F (−2.5), 2026 66.5°F (+0.7). 1 of 2 ran warmer than normal.
| June | Mean | Against normal | Precip. |
|---|---|---|---|
| 2025 | 63.3°F | −2.5°F | – |
| 2026 | 66.5°F | +0.7°F | – |
Source: records: ACIS, station USW00023244; recent months: ACIS, station USW00023244. Records and recent months use complete months only.
How does June in Sunnyvale compare across California?
Across the 219 places PlainClimate covers in California, June normal highs run from 61°F in Bodega to 106°F in Needles; Sunnyvale's is 76°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.