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Nada, Hainan Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Nada, Hainan?
Nada, Hainan gets 1733 mm of precipitation a year over about 130 rainy days. June is the warmest month (average high 33°C) and January the coldest (average low 16°C).
Tropical savanna climate
Nada, Hainan has hot summers and warm winters. Daytime highs range from about 21°C in January to 33°C in June. September is usually the wettest month. The most comfortable time to visit is typically January to March and November to December, when daytime highs sit near 24°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | 17° | 22° |
| Spring | Mar–May | 23° | 29° |
| Summer | Jun–Aug | 26° | 33° |
| Autumn | Sep–Nov | 23° | 29° |
How much rain does Nada get?
Nada gets 1733 mm of precipitation in an average year, spread over about 130 days with measurable rain. That is more rainy days than 74% of China.
September is the wettest month, with 275 mm. January is the driest, with 24 mm. July has the most rainy days, about 16.
The longest dry spell in the last five years lasted 33 days, to January 21, 2024.
From October 2025 to September 2026 Nada got 677 mm of rain, against a normal of 1733 mm for those months. July 2026 had the most, with 486 mm.
Nada weather by month
Nada weather in January
In January, Nada averages a high of 21°C and a low of 16°C. It gets 24 mm of precipitation over about 7 rainy days. Estimated sunshine is 36% of daylight hours, derived from ERA5 cloud cover. The January record high is 33°C (1980) and the record low is 5°C (1974). January is one of the most comfortable months to visit.
Nada weather in February
In February, Nada averages a high of 23°C and a low of 17°C. It gets 30 mm of precipitation over about 9 rainy days. Estimated sunshine is 42% of daylight hours, derived from ERA5 cloud cover. The February record high is 37°C (1979) and the record low is 7°C (1984). February is one of the most comfortable months to visit.
Nada weather in March
In March, Nada averages a high of 27°C and a low of 20°C. It gets 45 mm of precipitation over about 9 rainy days. Estimated sunshine is 46% of daylight hours, derived from ERA5 cloud cover. The March record high is 38°C (1999) and the record low is 7°C (1986). March is one of the most comfortable months to visit.
Nada weather in April
In April, Nada averages a high of 30°C and a low of 23°C. It gets 80 mm of precipitation over about 9 rainy days. Estimated sunshine is 50% of daylight hours, derived from ERA5 cloud cover. The April record high is 41°C (2024) and the record low is 14°C (1970).
Nada weather in May
In May, Nada averages a high of 32°C and a low of 25°C. It gets 191 mm of precipitation over about 14 rainy days. Estimated sunshine is 36% of daylight hours, derived from ERA5 cloud cover. The May record high is 39°C (2023) and the record low is 16°C (1984).
Nada weather in June
In June, Nada averages a high of 33°C and a low of 26°C. It gets 216 mm of precipitation over about 15 rainy days. Estimated sunshine is 16% of daylight hours, derived from ERA5 cloud cover. The June record high is 38°C (1977) and the record low is 21°C (1983).
Nada weather in July
In July, Nada averages a high of 33°C and a low of 26°C. It gets 260 mm of precipitation over about 16 rainy days. Estimated sunshine is 32% of daylight hours, derived from ERA5 cloud cover. The July record high is 38°C (1996) and the record low is 21°C (1985).
Nada weather in August
In August, Nada averages a high of 32°C and a low of 26°C. It gets 260 mm of precipitation over about 14 rainy days. Estimated sunshine is 22% of daylight hours, derived from ERA5 cloud cover. The August record high is 37°C (1977) and the record low is 22°C (1972).
Nada weather in September
In September, Nada averages a high of 31°C and a low of 25°C. It gets 275 mm of precipitation over about 13 rainy days. Estimated sunshine is 26% of daylight hours, derived from ERA5 cloud cover. The September record high is 36°C (1988) and the record low is 19°C (1997).
Nada weather in October
In October, Nada averages a high of 29°C and a low of 23°C. It gets 253 mm of precipitation over about 9 rainy days. Estimated sunshine is 24% of daylight hours, derived from ERA5 cloud cover. The October record high is 34°C (1974) and the record low is 16°C (1978).
Nada weather in November
In November, Nada averages a high of 26°C and a low of 21°C. It gets 56 mm of precipitation over about 8 rainy days. Estimated sunshine is 37% of daylight hours, derived from ERA5 cloud cover. The November record high is 34°C (1997) and the record low is 10°C (1987). November is one of the most comfortable months to visit.
Nada weather in December
In December, Nada averages a high of 23°C and a low of 18°C. It gets 41 mm of precipitation over about 8 rainy days. Estimated sunshine is 31% of daylight hours, derived from ERA5 cloud cover. The December record high is 31°C (2012) and the record low is 6°C (1975). December is one of the most comfortable months to visit.
Sunshine, humidity and wind in Nada
April is the sunniest month in Nada, with estimated sunshine of 50% of daylight hours from ERA5 cloud cover. June is the cloudiest, at 16%. The annual cloud-cover estimate is 33% of daylight hours; it is not a measurement of sunshine duration. Nada is cloudier than 84% of China.
Humidity peaks in September at 83% and is lowest in June at 73%.
Nada has about 92 days a year above 32°C. Nada is hotter than 97% of China.
Nada weather records
These records cover HAIKOU during 1970–2026. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Nada station is 41°C, on April 30, 2024. The coldest is 5°C, on January 2, 1974.
The wettest day in the available station history brought 391 mm of precipitation, on July 18, 2014.
39 all-time records have been set at the station since 1970.
The annual mean temperature has changed by +0.2°C per decade since 1970.
The best time to visit Nada
The most comfortable time to visit is typically January to March and November to December, when daytime highs sit near 24°C.
Winter (December–February) is warm, with average highs around 22°C and lows near 17°C.
Spring (March–May) is hot, with average highs around 30°C and lows near 23°C.
Summer (June–August) is hot, with average highs around 33°C and lows near 26°C. It can feel humid.
Autumn (September–November) is hot, with average highs around 29°C and lows near 23°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | 16° | 21° | 24 mm | 7 | 79% | 36% | 33° | 5° |
| February | 17° | 23° | 30 mm | 9 | 78% | 42% | 37° | 7° |
| March | 20° | 27° | 45 mm | 9 | 76% | 46% | 38° | 7° |
| April | 23° | 30° | 80 mm | 9 | 76% | 50% | 41° | 14° |
| May | 25° | 32° | 191 mm | 14 | 77% | 36% | 39° | 16° |
| June | 26° | 33° | 216 mm | 15 | 73% | 16% | 38° | 21° |
| July | 26° | 33° | 260 mm | 16 | 75% | 32% | 38° | 21° |
| August | 26° | 32° | 260 mm | 14 | 78% | 22% | 37° | 22° |
| September | 25° | 31° | 275 mm | 13 | 83% | 26% | 36° | 19° |
| October | 23° | 29° | 253 mm | 9 | 83% | 24% | 34° | 16° |
| November | 21° | 26° | 56 mm | 8 | 81% | 37% | 34° | 10° |
| December | 18° | 23° | 41 mm | 8 | 79% | 31% | 31° | 6° |
Station: HAIKOU, 88 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1970–2026; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Nada climate questions
How much rain does Nada get?
Nada gets 1733 mm of precipitation in an average year, over about 130 rainy days.
What is the wettest month in Nada?
September is the wettest month in Nada, with 275 mm. January is the driest, with 24 mm.
How many rainy days does Nada have a year?
Nada has about 130 days with measurable rain in an average year. July has the most, about 16.
What is the hottest month in Nada?
June is the warmest month in Nada, with an average high of 33°C.
What is the coldest month in Nada?
January is the coldest month in Nada, with an average low of 16°C.
What is the record high temperature in Nada?
Within the available 1970–2026 station history, the record high at the Nada station is 41°C, set on April 30, 2024. The record low is 5°C, on January 2, 1974.
What is the sunniest month in Nada?
April is the sunniest month in Nada, with estimated sunshine of 50% of daylight hours from ERA5 cloud cover. June is the cloudiest.
What is the best time to visit Nada?
The most comfortable time to visit is typically January to March and November to December, when daytime highs sit near 24°C.