weathermetro
Cities / China
/ Hainan
🌧️ Decai weather
Rain. Light rain starting around 7:30am.
Feels like 31° Wind 11 km/h SW Humidity 85% UV 0 Air Fair ☀ 06:20 - 19:11
Right now it is 27° in Decai with rain, it feels more like 31° , today's high is 33° with an overnight low of 27° and about 6.6 mm of rain is expected. The sun rises at 06:20 and sets at 19:11, giving 12h 51m of daylight. Over the coming week highs range from 31° to 34° - a steady stretch with little day-to-day change.
Decai is in Hainan, China, sitting 17 m above sea level. Local time is Asia/Shanghai (UTC+8), and every time on this page is shown in it.
Next 24 hours - temperature
26°
30°
34°
33°
27°
07:00 · 26.9° · 1.6 mm
08:00 · 27.1° · 2.9 mm
09:00 · 28.6° · 1.8 mm
10:00 · 30.6° · 0.1 mm
11:00 · 32.1° · 0 mm
12:00 · 32.6° · 0 mm
13:00 · 32.8° · 0 mm
14:00 · 33.3° · 0 mm
15:00 · 33.1° · 0.1 mm
16:00 · 32.7° · 0 mm
17:00 · 32.2° · 0 mm
18:00 · 31.2° · 0 mm
19:00 · 30.2° · 0 mm
20:00 · 29.7° · 0 mm
21:00 · 29.5° · 0 mm
22:00 · 29.4° · 0 mm
23:00 · 29.4° · 0 mm
00:00 · 29° · 0 mm
01:00 · 28.8° · 0 mm
02:00 · 28.7° · 0 mm
03:00 · 28.7° · 0 mm
04:00 · 28.6° · 0 mm
05:00 · 28.5° · 0 mm
06:00 · 28.5° · 0 mm
Precipitation
07:00 · 1.6 mm
07:00
08:00 · 2.9 mm
09:00 · 1.8 mm
10:00 · 0.1 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0.1 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
07:00
🌧️
26.9°
30.8°
1.6 mm
Rain
08:00
🌧️
27.1°
30.6°
2.9 mm
Rain
09:00
🌧️
28.6°
31.3°
1.8 mm
Rain
10:00
🌦️
30.6°
33.3°
0.1 mm
Light rain
11:00
☁️
32.1°
34.5°
-
Overcast
12:00
⛅
32.6°
35.6°
-
Partly cloudy
13:00
☁️
32.8°
35.9°
-
Overcast
14:00
☁️
33.3°
35.9°
-
Overcast
15:00
🌦️
33.1°
34.7°
0.1 mm
Light rain
16:00
☁️
32.7°
34°
-
Overcast
17:00
☁️
32.2°
34.4°
-
Overcast
18:00
☁️
31.2°
33.7°
-
Overcast
🌧️
TodayAugust 13th
Avg 30° Low 27° at 07:00
High 33° at 14:00
6.6 mm rain Feels 36° Wind ~27 km/h
Rain
Cloudy
00:00
28°
02:00
28°
04:00
28°
06:00
28°
0.1mm
08:00
27°
2.9mm
10:00
31°
0.1mm
12:00
33°
14:00
33°
16:00
33°
18:00
31°
20:00
30°
22:00
29°
🌧️
FridayAugust 14th
Avg 30° Low 28° at 23:00
High 33° at 13:00
3 mm rain Feels 35° Wind ~26 km/h
Cloudy
Rain
Rain
00:00
29°
02:00
29°
04:00
29°
06:00
29°
08:00
29°
0.1mm
10:00
32°
12:00
33°
0.2mm
14:00
33°
16:00
32°
18:00
31°
0.1mm
20:00
29°
0.3mm
22:00
29°
1mm
🌧️
SaturdayAugust 15th
Avg 30° Low 27° at 00:00
High 34° at 13:00
4.3 mm rain Feels 38° Wind ~27 km/h
Clear
Rain
00:00
27°
02:00
27°
0.1mm
04:00
28°
06:00
28°
08:00
28°
10:00
31°
12:00
33°
14:00
34°
0.2mm
16:00
32°
0.8mm
18:00
31°
1.3mm
20:00
30°
0.2mm
22:00
29°
🌦️
SundayAugust 16th
Avg 30° Low 28° at 01:00
High 34° at 13:00
1.3 mm rain Feels 37° Wind ~28 km/h
Clear
Cloudy
00:00
28°
0.2mm
02:00
28°
04:00
28°
06:00
28°
08:00
29°
10:00
31°
12:00
33°
14:00
34°
16:00
32°
0.1mm
18:00
31°
20:00
30°
22:00
29°
☁️
MondayAugust 17th
Avg 30° Low 28° at 04:00
High 34° at 13:00
0.1 mm rain Feels 36° Wind ~29 km/h
Cloudy
Cloudy
Cloudy
00:00
28°
02:00
28°
04:00
28°
06:00
28°
08:00
29°
10:00
32°
12:00
34°
14:00
33°
16:00
32°
0.1mm
18:00
31°
20:00
30°
22:00
30°
🌦️
TuesdayAugust 18th
Avg 30° Low 28° at 02:00
High 33° at 11:00
4.5 mm rain Feels 35° Wind ~22 km/h
Rain
Cloudy
Rain
Cloudy
Rain
00:00
28°
02:00
28°
04:00
28°
0.1mm
06:00
28°
08:00
29°
10:00
32°
0.1mm
12:00
32°
0.3mm
14:00
31°
0.3mm
16:00
30°
0.9mm
18:00
29°
20:00
29°
22:00
29°
0.1mm
🌧️
WednesdayAugust 19th
Avg 29° Low 27° at 04:00
High 31° at 11:00
25.8 mm rain Feels 36° Wind ~12 km/h
Rain
Cloudy
Rain
00:00
28°
0.2mm
02:00
28°
0.2mm
04:00
27°
2mm
06:00
27°
0.3mm
08:00
28°
0.3mm
10:00
30°
12:00
31°
1.3mm
14:00
30°
1.3mm
16:00
30°
1.8mm
18:00
29°
1.7mm
20:00
28°
1.7mm
22:00
28°
1.3mm
🌧️
ThursdayAugust 20th
Avg 28° Low 26° at 04:00
High 29° at 12:00
19.8 mm rain Feels 32° Wind ~26 km/h
Rain
Cloudy
Rain
00:00
27°
0.4mm
02:00
26°
0.4mm
04:00
26°
06:00
26°
0.1mm
08:00
27°
0.1mm
10:00
29°
0.1mm
12:00
29°
1.3mm
14:00
29°
1.3mm
16:00
29°
0.5mm
18:00
28°
2.2mm
20:00
28°
2.2mm
22:00
27°
2mm
🌦️
FridayAugust 21st
Avg 28° Low 26° at 03:00
High 31° at 14:00
4.5 mm rain Feels 35° Wind ~18 km/h
Rain
Cloudy
Partly Cloudy
Rain
00:00
27°
0.9mm
02:00
26°
0.9mm
04:00
26°
0.1mm
06:00
27°
08:00
28°
10:00
29°
12:00
31°
14:00
31°
16:00
31°
18:00
30°
0.3mm
20:00
28°
0.3mm
22:00
28°
0.2mm
🌦️
SaturdayAugust 22nd
Avg 27° Low 27° at 20:00
High 28° at 00:00
6 mm rain Feels 31° Wind ~29 km/h
Rain
Cloudy
Rain
Cloudy
Rain
00:00
28°
0.3mm
02:00
28°
0.3mm
04:00
28°
0.1mm
06:00
28°
08:00
28°
10:00
27°
0.9mm
12:00
27°
0.5mm
14:00
27°
0.5mm
16:00
27°
0.1mm
18:00
27°
20:00
27°
22:00
27°
0.1mm
🌦️
SundayAugust 23rd
Avg 28° Low 26° at 07:00
High 30° at 13:00
5.4 mm rain Feels 35° Wind ~25 km/h
Cloudy
Rain
00:00
27°
02:00
27°
04:00
26°
06:00
26°
08:00
26°
10:00
29°
12:00
30°
0.5mm
14:00
30°
0.5mm
16:00
29°
0.6mm
18:00
28°
0.6mm
20:00
28°
0.6mm
22:00
26°
0.1mm
🌦️
MondayAugust 24th
Avg 28° Low 26° at 00:00
High 31° at 12:00
1.2 mm rain Wind ~28 km/h
Rain
Cloudy
Clear
Rain
Clear
00:00
26°
0.1mm
02:00
26°
0.1mm
04:00
26°
06:00
26°
08:00
27°
10:00
30°
12:00
31°
0.2mm
14:00
31°
0.2mm
16:00
30°
0.1mm
18:00
29°
20:00
28°
22:00
27°
☀️
TuesdayAugust 25th
Avg 29° Low 27° at 04:00
High 31° at 13:00
Feels 33° Wind ~32 km/h
Clear
Partly Cloudy
Cloudy
00:00
27°
02:00
27°
04:00
27°
06:00
27°
08:00
27°
10:00
30°
12:00
31°
14:00
31°
16:00
31°
18:00
30°
20:00
28°
22:00
28°
⛅
WednesdayAugust 26th
Avg 30° Low 27° at 01:00
High 33° at 13:00
Wind ~29 km/h
Clear
Partly Cloudy
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
00:00
28°
02:00
27°
04:00
28°
06:00
28°
08:00
28°
10:00
31°
12:00
33°
14:00
33°
16:00
32°
18:00
31°
20:00
30°
22:00
29°
🌧️
ThursdayAugust 27th
Avg 29° Low 28° at 23:00
High 32° at 12:00
8.1 mm rain Feels 36° Wind ~21 km/h
Cloudy
Rain
Cloudy
00:00
28°
02:00
28°
04:00
28°
06:00
28°
08:00
28°
10:00
31°
12:00
32°
0.7mm
14:00
31°
0.7mm
16:00
30°
1.7mm
18:00
29°
0.3mm
20:00
29°
0.3mm
22:00
28°
🌧️
FridayAugust 28th
Avg 28° Low 27° at 01:00
High 30° at 11:00
11.4 mm rain Feels 35° Wind ~11 km/h
Rain
Cloudy
Rain
00:00
27°
0.2mm
02:00
27°
0.2mm
04:00
28°
0.6mm
06:00
28°
08:00
28°
10:00
30°
12:00
30°
14:00
30°
16:00
29°
1.3mm
18:00
28°
1.3mm
20:00
28°
1.3mm
22:00
28°
0.4mm
Sun
☀️ Sunrise 06:20 · Sunset 19:11
12h 51m of daylight · Asia/Shanghai
Air quality
PM2.5 11.2 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Decai weather
Will it rain in Decai today?
Yes - about 6.6 mm of rain is expected in Decai today.
What is the temperature in Decai right now?
It is 27° in Decai right now, though it feels closer to 31° . Today runs between a low of 27° and a high of 33° .
What time is sunrise and sunset in Decai?
The sun rises at 06:20 and sets at 19:11 local time in Decai today, giving 12h 51m of daylight.
What is the air quality in Decai?
PM2.5 in Decai is currently 11.2 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Decai forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Decai best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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