Fontana climate

Fontana Weather in June

NASA POWER reanalysis for the half-degree grid cell around Fontana, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 22°C on June 1 to 21°C on June 30, and lows from 11°C to 10°C. Normal precipitation for the month is 66 mm over about 6 wet days.

June day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Fontana, in °C, with the record for each date.-10010203040151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

June at a glance

Average high
21°C
Average low
11°C
Precipitation
66 mm
Reanalysis high
32°CJun 23, 2020
Reanalysis low
-1°CJun 7, 2012
Daylight
10 h 31 min to 10 h 26 min
Cloud cover
57%
Humidity
82%
Dew point
12°C
Wind
14.0 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Jun 122°C11°C31°C 20032°C 199323%
Jun 221°C11°C30°C 20033°C 199624%
Jun 321°C11°C29°C 20013°C 199624%
Jun 421°C11°C29°C 20014°C 199624%
Jun 521°C11°C28°C 20084°C 199923%
Jun 621°C11°C27°C 20053°C 201222%
Jun 722°C11°C28°C 2008-1°C 201221%
Jun 822°C11°C28°C 2015-1°C 201222%
Jun 922°C11°C27°C 20151°C 201223%
Jun 1022°C11°C28°C 20034°C 199923%
Jun 1122°C11°C29°C 20202°C 199922%
Jun 1222°C11°C31°C 20201°C 201621%
Jun 1321°C11°C29°C 20072°C 200421%
Jun 1421°C11°C29°C 20032°C 200221%
Jun 1521°C11°C28°C 20033°C 200222%
Jun 1621°C11°C30°C 20200°C 201821%
Jun 1721°C11°C30°C 20202°C 201820%
Jun 1821°C11°C29°C 20113°C 199320%
Jun 1921°C11°C31°C 20200°C 201521%
Jun 2021°C11°C31°C 20203°C 201721%
Jun 2121°C11°C31°C 20202°C 199621%
Jun 2221°C11°C29°C 20203°C 200220%
Jun 2321°C11°C32°C 20202°C 200221%
Jun 2421°C10°C30°C 20032°C 200220%
Jun 2521°C10°C29°C 20032°C 199419%
Jun 2621°C10°C29°C 20031°C 199417%
Jun 2721°C10°C29°C 20030°C 201119%
Jun 2821°C10°C28°C 20122°C 199620%
Jun 2921°C11°C28°C 2012-1°C 199621%
Jun 3021°C10°C29°C 20120°C 199620%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Fontana, in percent.05101520251102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-3).

June 1
sunrise 7:38 AM, sunset 6:09 PM
June 30
sunrise 7:47 AM, sunset 6:13 PM

Every day of June: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.