San Rafael Weather in June

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

Average highs run from 34°C on June 1 to 34°C on June 30, and lows from 27°C to 26°C. Normal precipitation for the month is 45 mm over about 9 wet days.

June day by day

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

Normal low
Normal high
Reanalysis extreme high
Reanalysis extreme low

June at a glance

Average high: 34°C
Average low: 27°C
Precipitation: 45 mm
Reanalysis high: 38°CJun 10, 1991
Reanalysis low: 25°CJun 3, 2001
Daylight: 12 h 44 min to 12 h 45 min
Cloud cover: 49%
Humidity: 67%
Dew point: 23°C
Wind: 22.3 km/h

Every day of the month

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

Date	Normal high	Normal low	Reanalysis high	Reanalysis low	Chance wet
Jun 1	34°C	27°C	37°C 2016	26°C 2005	36%
Jun 2	34°C	27°C	38°C 2017	26°C 1999	33%
Jun 3	34°C	27°C	38°C 2017	25°C 2001	33%
Jun 4	34°C	27°C	37°C 2020	25°C 2003	32%
Jun 5	34°C	27°C	38°C 2016	26°C 2003	30%
Jun 6	34°C	27°C	37°C 2018	25°C 1993	30%
Jun 7	34°C	27°C	36°C 2018	26°C 1993	30%
Jun 8	34°C	27°C	38°C 1991	25°C 2001	31%
Jun 9	34°C	27°C	38°C 1991	26°C 1993	30%
Jun 10	34°C	27°C	38°C 1991	25°C 2004	30%
Jun 11	34°C	27°C	38°C 1991	26°C 2006	31%
Jun 12	34°C	27°C	38°C 1991	26°C 2002	31%
Jun 13	34°C	27°C	38°C 2007	26°C 2001	33%
Jun 14	34°C	27°C	37°C 2008	26°C 1996	34%
Jun 15	34°C	27°C	37°C 2020	25°C 2006	34%
Jun 16	34°C	27°C	37°C 2007	25°C 2001	34%
Jun 17	34°C	27°C	38°C 2005	25°C 1991	35%
Jun 18	34°C	27°C	37°C 2016	25°C 1991	35%
Jun 19	34°C	27°C	37°C 2014	25°C 1991	35%
Jun 20	34°C	27°C	37°C 2014	25°C 1991	35%
Jun 21	34°C	27°C	37°C 2018	25°C 1993	34%
Jun 22	34°C	27°C	37°C 2012	26°C 1993	33%
Jun 23	34°C	27°C	37°C 2012	26°C 2000	32%
Jun 24	34°C	27°C	36°C 2015	25°C 1994	32%
Jun 25	34°C	27°C	36°C 2005	25°C 2000	30%
Jun 26	34°C	27°C	37°C 2003	25°C 2008	29%
Jun 27	34°C	26°C	36°C 2015	25°C 1993	27%
Jun 28	34°C	26°C	37°C 2019	25°C 1993	25%
Jun 29	34°C	26°C	37°C 2007	25°C 2018	25%
Jun 30	34°C	26°C	38°C 2006	25°C 1991	24%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-4).

June 1: sunrise 6:23 AM, sunset 7:07 PM
June 30: sunrise 6:28 AM, sunset 7:13 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.