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Climate · Jenner

Jenner in May

Mild and dry, as the days lengthen.

Typical weather, averaged over 30 years

May in Jenner is mild: highs near 66°F, lows near 51°F. Rain falls on about one day a week, and the days lengthen by 48 minutes from the first week to the last.May in Jenner is mild: highs near 19°C, lows near 11°C. Rain falls on about one day a week, and the days lengthen by 48 minutes from the first week to the last.

High
66°F19°Caverage
Low
51°F11°Caverage
Wet days
1a week · 12% of days
Daylight
14h 15mon average

Is May a good time to visit Jenner?

A good month, just outside Jenner's best months, which run from July to October.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How May sits in the year

week by week

Temperature

Highs near 66°F in May, against 59°F to 73°F through the year.Highs near 19°C in May, against 15°C to 23°C through the year.

Chance of a wet day

12% of days in May, against 1% to 40% through the year.

Cloud cover

44% cover in May, against 14% to 67% through the year.

Daylight

14h 15m in May, against 9h 31m to 14h 48m through the year.

Week by week, lightly smoothed, with May shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. April62°17°low 47°low 8°2 wet days a weekRain on about two days a week.
  2. May66°19°low 51°low 11°1 wet day a weekRain on about one day a week.
  3. June70°21°low 54°low 12°no wet daysRain on fewer than one day a week.

Where Jenner sits, in May

America/Los Angeles
this place
typical high in May 40°F4°C95°F35°C
Sunrise, mid-May
6:02 AMsets 8:16 PM
Above the sea
30 mlow-lying
Latitude
38.5°Nnorthern hemisphere
Nearest of ours
Healdsburg36 km east

The land around Jenner, shaded by its typical high in May, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in United States in May

high · low · wet days
See May on the planning mapThe whole year in Jenner

Typical weather, averaged over 30 years (1995–2024), read 8 km north of Jenner. Its own grid square is mostly sea and holds only a daily average, so the page reads the nearest square with a true high and low near the town's height. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (30 m) against the climate model's (182 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (30 m) against the climate model's (182 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.