World Resorts Thailand Nai Harn Beach Weather

Nai Harn Beach 7 Days Forecast

26.06
fri
Day
82°F
E 9 mph
Precip.
13%
Night
81°F
E 8 mph
Precip.
31%
27.06
sat
Day
82°F
E 10 mph
Precip.
48%
Night
81°F
SE 6 mph
Precip.
12%
28.06
sun
Day
82°F
E 7 mph
Precip.
10%
Night
81°F
E 10 mph
Precip.
27%
29.06
mon
Day
81°F
E 18 mph
Precip.
70%
Night
81°F
E 19 mph
Precip.
35%
30.06
tue
Day
82°F
NE 16 mph
Precip.
65%
Night
81°F
E 17 mph
Precip.
68%
01.07
wed
Day
82°F
E 21 mph
Precip.
59%
Night
82°F
E 20 mph
Precip.
45%
02.07
thu
Day
82°F
E 17 mph
Precip.
42%
Night
82°F
E 16 mph
Precip.
38%

Sea water temperature in June, °F

Show year:
2026
2025
2024

The average sea water temperature in June of 2026 was 85.9°F. The highest and lowest sea temperatures during the month were 87.1°F and 84.7°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 85.4°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.7°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 87.8 °F
March 87.8 °F
Warmest sea temp:
May 86.7 °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

Nai Harn Beach
+81°F
E 8 mph
Feels like: +88°F
Precip.: 31%
Places in Thailand:
Name
°F
+86°F
+81°F
+81°F
+81°F
+84°F
+84°F
+81°F
+84°F
+84°F
+84°F
+81°F
+84°F
+82°F
24 Hours Forecast
Nai Harn Beach
Local time: 23:38
June 27, saturday
0000
81°F
E
8 mph
0300
81°F
E
7 mph
0600
81°F
E
8 mph
0900
82°F
E
9 mph
1200
82°F
E
10 mph
1500
84°F
E
13 mph
1800
82°F
E
11 mph
2100
81°F
SE
7 mph
Units of measurement: °C / °F