World Resorts Thailand Nai Harn Beach Weather

Nai Harn Beach 14 Days Forecast

17.05
sun
Day
84°F
E 14 mph
Precip.
100%
Night
82°F
E 14 mph
Precip.
0%
18.05
mon
Day
84°F
E 19 mph
Precip.
100%
Night
82°F
E 21 mph
Precip.
100%
19.05
tue
Day
84°F
E 17 mph
Precip.
100%
Night
82°F
E 17 mph
Precip.
100%
20.05
wed
Day
84°F
E 21 mph
Precip.
100%
Night
82°F
E 17 mph
Precip.
100%
21.05
thu
Day
81°F
NE 19 mph
Precip.
100%
Night
82°F
E 11 mph
Precip.
80%
22.05
fri
Day
86°F
N 6 mph
Precip.
58%
Night
81°F
NE 3 mph
Precip.
100%
23.05
sat
Day
86°F
NE 7 mph
Precip.
100%
Night
82°F
E 8 mph
Precip.
100%
24.05
sun
Day
86°F
NE 14 mph
Precip.
100%
Night
82°F
NE 14 mph
Precip.
100%
25.05
mon
Day
84°F
NE 11 mph
Precip.
100%
Night
81°F
E 13 mph
Precip.
100%
26.05
tue
Day
82°F
E 14 mph
Precip.
100%
Night
82°F
E 16 mph
Precip.
100%
27.05
wed
Day
81°F
E 20 mph
Precip.
100%
Night
82°F
E 14 mph
Precip.
100%
28.05
thu
Day
82°F
E 14 mph
Precip.
100%
Night
81°F
E 14 mph
Precip.
100%
29.05
fri
Day
82°F
E 16 mph
Precip.
100%
Night
82°F
NE 10 mph
Precip.
100%
30.05
sat
Day
81°F
SE 6 mph
Precip.
100%
Night
81°F
E 6 mph
Precip.
44%

Sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 88.2°F. The highest and lowest sea temperatures during the month were 88.7°F and 87.6°F.

Air temperature in Nai Harn Beach, °F

Precipitation total in Nai Harn Beach, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Nai Harn Beach

Sunniest months:
March 21 days
February 19 days
April 18 days
Warmest months:
April 88.0 °F
May 88.0 °F
March 87.8 °F
Warmest sea temp:
May 86.6 °F
April 86.3 °F
June 85.8 °F
Coldest months:
September 85.4 °F
December 85.4 °F
January 85.5 °F
Rainiest months:
July 15 days
September 15 days
October 15 days
Windiest months:
July 11.0 mph
September 10.8 mph
August 10.7 mph

Nai Harn Beach on a weather map

Current weather
16:58
Nai Harn Beach
+82°F
E 18 mph
Feels like: +88°F
Precip.: 100%
Places in Thailand:
Name
°F
Bang Tao Beach
+82°F
Bangkok
+90°F
Khao Lak
+79°F
Karon Beach
+82°F
Kata Beach
+82°F
Samet
+84°F
Koh Chang
+84°F
Nai Yang Beach
+82°F
Phangan
+84°F
Patong Beach
+82°F
Pattaya
+84°F
Phi Phi
+84°F
Phuket
+82°F
Samui
+82°F
Hua Hin
+84°F
all places
24 Hours Forecast
Nai Harn Beach
Local time: 16:58
May 17, sunday
1800
82°F
E
18 mph
2100
82°F
E
15 mph
May 18, monday
0000
82°F
E
14 mph
0300
82°F
E
13 mph
0600
82°F
E
16 mph
0900
84°F
E
19 mph
1200
84°F
E
19 mph
1500
82°F
E
17 mph
Units of measurement: °C / °F