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Climate · Sanya

Sanya in July

Hot and wet, as the days shorten.

Typical weather, averaged over 30 years

July in Sanya is hot: highs near 90°F, lows near 79°F. Rain falls on about six days a week, and the days shorten by 11 minutes from the first week to the last.July in Sanya is hot: highs near 32°C, lows near 26°C. Rain falls on about six days a week, and the days shorten by 11 minutes from the first week to the last.

High
90°F32°Caverage
Low
79°F26°Caverage
Wet days
6a week · 83% of days
Daylight
13h 06mon average

Is July a good time to visit Sanya?

July sits outside Sanya's best months, which run from December to February. Expect hot days and rain on about six days a week.

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 July sits in the year

week by week

Temperature

Highs near 90°F in July, against 78°F to 91°F through the year.Highs near 32°C in July, against 26°C to 33°C through the year.

Chance of a wet day

83% of days in July, against 11% to 84% through the year.

Cloud cover

81% cover in July, against 49% to 86% through the year.

Daylight

13h 06m in July, against 11h 03m to 13h 13m through the year.

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

Either side

  1. June91°33°low 79°low 26°6 wet days a weekRain on about six days a week.
  2. July90°32°low 79°low 26°6 wet days a weekRain on about six days a week.
  3. August90°32°low 78°low 26°6 wet days a weekRain on about six days a week.

Where Sanya sits, in July

Asia/Shanghai
this place
typical high in July 40°F4°C95°F35°C
Sunrise, mid-July
6:13 AMsets 7:21 PM
Above the sea
5 mlow-lying
Latitude
18.4°Nnorthern hemisphere
Nearest of ours
Xishuangbanna Dai Autonomous Prefecture972 km north-west

The land around Sanya, shaded by its typical high in July, 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 China in July

high · low · wet days
See July on the planning mapThe whole year in Sanya

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Sanya. 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 (5 m) against the climate model's (117 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 (5 m) against the climate model's (117 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.