Narathiwat, Thailand climate

Am Tropical monsoon

Narathiwat has a remarkably steady tropical climate (Tropical monsoon, Köppen Am). The hottest month is May with an average daily high near 33°C, while the coldest is January averaging around 23°C at night. Precipitation totals about 2617 mm a year and is strongly seasonal — December alone averages 584 mm while February barely receives 50 mm.

☀️ All year

Hot

Daytime highs near 33°C most of the year.

🌙 Nights

Stays warm

Even the coolest nights stay near 23°C.

🌧️ Rain

Very wet

About 2617 mm of rain a year.

Wettest in December

⛅ Sky & trend

Often grey

Overcast skies dominate much of the year.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)

Narathiwat climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	30	30	32	33	33	33	33	33	32	32	30	29
Avg temp (°C)	26	27	27	28	29	28	28	28	28	28	27	26
Avg low (°C)	23	23	23	24	24	24	24	23	23	23	23	23
Precipitation (mm)	202	50	119	77	136	143	129	183	195	260	539	584

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°C)	30	30	32	33	33	33
Avg temp (°C)	26	27	27	28	29	28
Avg low (°C)	23	23	23	24	24	24
Precipitation (mm)	202	50	119	77	136	143

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	33	33	32	32	30	29
Avg temp (°C)	28	28	28	28	27	26
Avg low (°C)	24	23	23	23	23	23
Precipitation (mm)	129	183	195	260	539	584

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	66	57	54	61	77	79	81	81	82	84	85	81
Relative humidity (%)	84	82	81	80	80	79	80	80	81	84	86	86
Wind speed (km/h)	8.5	8.0	7.2	6.2	5.0	4.9	5.0	5.2	5.3	5.9	7.2	8.4

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	66	57	54	61	77	79
Relative humidity (%)	84	82	81	80	80	79
Wind speed (km/h)	8.5	8.0	7.2	6.2	5.0	4.9

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	81	81	82	84	85	81
Relative humidity (%)	80	80	81	84	86	86
Wind speed (km/h)	5.0	5.2	5.3	5.9	7.2	8.4

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Narathiwat, a weather station, about 14 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →