Hainan, China Weather Statistics
Statistics weather summary in Hainan in May
90°F - 75°F
Temperature Highs - Lows
Very warm, muggy
Feels like
47%
Chance of rain
209.0 millimeters
Amount
8.3 mph
Wind speed
81%
Humidity
13.0
Daylight length
6:08 AM
Sunrise
7:08 PM
Sunset
22%
Cloud cover
Sleeveless shirt
What to wear
Hainan Monthly Weather Historical Data
1. Hainan Weather & Climate in January Historical Data
75°F - 58°F
Temperature Highs - Lows
Mildly cool, humid but cool
Feels like
17%
Chance of rain
87.0 millimeters
Amount
9.4 mph
Wind speed
85%
Humidity
11.1
Daylight length
7:16 AM
Sunrise
6:24 PM
Sunset
44%
Cloud cover
T-shirt
What to wear
2. Hainan Weather & Climate in February Historical Data
80°F - 60°F
Temperature Highs - Lows
Mildly cool, humid but cool
Feels like
10%
Chance of rain
59.0 millimeters
Amount
9.1 mph
Wind speed
81%
Humidity
11.5
Daylight length
7:10 AM
Sunrise
6:40 PM
Sunset
50%
Cloud cover
T-shirt
What to wear
3. Hainan Weather & Climate in March Historical Data
86°F - 65°F
Temperature Highs - Lows
Pleasantly warm, humid but cool
Feels like
13%
Chance of rain
72.0 millimeters
Amount
9.4 mph
Wind speed
78%
Humidity
12.0
Daylight length
6:50 AM
Sunrise
6:50 PM
Sunset
52%
Cloud cover
Sleeveless shirt
What to wear
4. Hainan Weather & Climate in April Historical Data
90°F - 71°F
Temperature Highs - Lows
Pleasantly warm, humid but cool
Feels like
24%
Chance of rain
131.0 millimeters
Amount
9.0 mph
Wind speed
78%
Humidity
12.5
Daylight length
6:25 AM
Sunrise
6:58 PM
Sunset
41%
Cloud cover
Sleeveless shirt
What to wear
5. Hainan Weather & Climate in May Historical Data
90°F - 75°F
Temperature Highs - Lows
Very warm, muggy
Feels like
47%
Chance of rain
209.0 millimeters
Amount
8.3 mph
Wind speed
81%
Humidity
13.0
Daylight length
6:08 AM
Sunrise
7:08 PM
Sunset
22%
Cloud cover
Sleeveless shirt
What to wear
6. Hainan Weather & Climate in June Historical Data
88°F - 76°F
Temperature Highs - Lows
Pleasantly warm, muggy
Feels like
65%
Chance of rain
372.0 millimeters
Amount
9.4 mph
Wind speed
86%
Humidity
13.2
Daylight length
6:04 AM
Sunrise
7:18 PM
Sunset
15%
Cloud cover
Sleeveless shirt, rain coat and rain boots
What to wear
7. Hainan Weather & Climate in July Historical Data
87°F - 75°F
Temperature Highs - Lows
Pleasantly warm, muggy
Feels like
64%
Chance of rain
425.0 millimeters
Amount
9.0 mph
Wind speed
87%
Humidity
13.1
Daylight length
6:12 AM
Sunrise
7:21 PM
Sunset
18%
Cloud cover
Sleeveless shirt, rain coat and rain boots
What to wear
8. Hainan Weather & Climate in August Historical Data
87°F - 75°F
Temperature Highs - Lows
Pleasantly warm, muggy
Feels like
71%
Chance of rain
420.0 millimeters
Amount
8.5 mph
Wind speed
88%
Humidity
12.8
Daylight length
6:22 AM
Sunrise
7:08 PM
Sunset
19%
Cloud cover
Sleeveless shirt, rain coat and rain boots
What to wear
9. Hainan Weather & Climate in September Historical Data
87°F - 74°F
Temperature Highs - Lows
Pleasantly warm, humid but cool
Feels like
59%
Chance of rain
305.0 millimeters
Amount
7.9 mph
Wind speed
86%
Humidity
12.3
Daylight length
6:28 AM
Sunrise
6:44 PM
Sunset
20%
Cloud cover
Sleeveless shirt, rain coat and rain boots
What to wear
10. Hainan Weather & Climate in October Historical Data
83°F - 70°F
Temperature Highs - Lows
Pleasantly warm with a gentle breeze
Feels like
50%
Chance of rain
339.0 millimeters
Amount
10.0 mph
Wind speed
87%
Humidity
11.7
Daylight length
6:35 AM
Sunrise
6:19 PM
Sunset
33%
Cloud cover
Sleeveless shirt
What to wear
11. Hainan Weather & Climate in November Historical Data
80°F - 66°F
Temperature Highs - Lows
Pleasantly warm with a gentle breeze
Feels like
33%
Chance of rain
185.0 millimeters
Amount
10.3 mph
Wind speed
89%
Humidity
11.3
Daylight length
6:48 AM
Sunrise
6:04 PM
Sunset
42%
Cloud cover
T-shirt
What to wear
12. Hainan Weather & Climate in December Historical Data
74°F - 58°F
Temperature Highs - Lows
Mildly cool with a gentle breeze
Feels like
15%
Chance of rain
86.0 millimeters
Amount
10.3 mph
Wind speed
87%
Humidity
11.0
Daylight length
7:05 AM
Sunrise
6:07 PM
Sunset
43%
Cloud cover
Sweater
What to wear
| Month | High / Low (°F) | Chance of Rain | Rainfall | Daylight | Wind Speed | Humidity | Cloud Cover | Sunrise / Sunset | Feels Like | What To Wear |
|---|---|---|---|---|---|---|---|---|---|---|
| January | 75° / 58° | 17% | 87.0 millimeters | 11.1 hrs | 9.4 mph | 85% | 44% | 7:16 AM / 6:24 PM | Mildly cool, humid but cool | T-shirt |
| February | 80° / 60° | 10% | 59.0 millimeters | 11.5 hrs | 9.1 mph | 81% | 50% | 7:10 AM / 6:40 PM | Mildly cool, humid but cool | T-shirt |
| March | 86° / 65° | 13% | 72.0 millimeters | 12.0 hrs | 9.4 mph | 78% | 52% | 6:50 AM / 6:50 PM | Pleasantly warm, humid but cool | Sleeveless shirt |
| April | 90° / 71° | 24% | 131.0 millimeters | 12.5 hrs | 9.0 mph | 78% | 41% | 6:25 AM / 6:58 PM | Pleasantly warm, humid but cool | Sleeveless shirt |
| May | 90° / 75° | 47% | 209.0 millimeters | 13.0 hrs | 8.3 mph | 81% | 22% | 6:08 AM / 7:08 PM | Very warm, muggy | Sleeveless shirt |
| June | 88° / 76° | 65% | 372.0 millimeters | 13.2 hrs | 9.4 mph | 86% | 15% | 6:04 AM / 7:18 PM | Pleasantly warm, muggy | Sleeveless shirt, rain coat and rain boots |
| July | 87° / 75° | 64% | 425.0 millimeters | 13.1 hrs | 9.0 mph | 87% | 18% | 6:12 AM / 7:21 PM | Pleasantly warm, muggy | Sleeveless shirt, rain coat and rain boots |
| August | 87° / 75° | 71% | 420.0 millimeters | 12.8 hrs | 8.5 mph | 88% | 19% | 6:22 AM / 7:08 PM | Pleasantly warm, muggy | Sleeveless shirt, rain coat and rain boots |
| September | 87° / 74° | 59% | 305.0 millimeters | 12.3 hrs | 7.9 mph | 86% | 20% | 6:28 AM / 6:44 PM | Pleasantly warm, humid but cool | Sleeveless shirt, rain coat and rain boots |
| October | 83° / 70° | 50% | 339.0 millimeters | 11.7 hrs | 10.0 mph | 87% | 33% | 6:35 AM / 6:19 PM | Pleasantly warm with a gentle breeze | Sleeveless shirt |
| November | 80° / 66° | 33% | 185.0 millimeters | 11.3 hrs | 10.3 mph | 89% | 42% | 6:48 AM / 6:04 PM | Pleasantly warm with a gentle breeze | T-shirt |
| December | 74° / 58° | 15% | 86.0 millimeters | 11.0 hrs | 10.3 mph | 87% | 43% | 7:05 AM / 6:07 PM | Mildly cool with a gentle breeze | Sweater |
Where does this data come from
Weather data for Hainan, China was collected from the MERRA-2 project from NASA, which used a climate model combined with historical data from weather stations around the world to estimate what the conditions were like for every point on the Earth.
It also uses NASA's ozone profile observations that began in late 2004. Additional advances in both the GEOS model and the GSI assimilation system are included in MERRA-2. Spatial resolution remains about the same (about 50 km in the latitudinal direction) as in MERRA.