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Chainwit. CC BY-SA 4.0 Wikimedia Commons

Phayao Lake

Lake

A shallow freshwater lake at the heart of Phayao town (Kwan Phayao), the lake offers boat rides, lakeside restaurants and temples along the shore; visitors stop for waterside walks and northern Thai dishes.

Phayao Lake Map data © OpenStreetMap contributorsPhayaoMonument to King Ngam MuangWat Hua KhuangWat Sri Khom KhamWat AnalayoWat Phra That Doi Hin KiuWat Boromathat ChediPhayao Lake
In this guide

Phayao Lake essentials

Address: Phayao Lake (Kwan Phayao), Phayao town, Phayao province, Thailand

About Phayao Lake

Phayao Lake, locally known as Kwan Phayao, is a large freshwater lake in northern Thailand that forms the centrepiece of Phayao town and province. The lake supports local fisheries, recreational boating and a lakeside public promenade.

The lakeshore is lined with parks, walkways and markets and is dominated by the lakeside temple Wat Si Khom Kham, a major religious site for the town. Visitors use the promenade for views, boat trips and to access nearby temple grounds and local eateries.

The lake occupies a lowland basin in northern Thailand and is fed by local rivers and streams; the urban area of Phayao sits on its western shore and provides the main access and services for visitors.

  • Local importance: Often called Kwan Phayao, the lake is a central freshwater body for Phayao province and a regional centre for fishing and lakeside recreation.
  • Major temple: Wat Si Khom Kham sits on the lake shore and is the principal religious site associated with the lakeside town, attracting local visitors and ceremonies.

What to See#

  • Wat Si Khom Kham: Wat Si Khom Kham, a major lakeside temple on the shore of the lake that serves as a cultural and religious focal point for the town.
  • Town promenade and lakeside: The town of Phayao and its lakeside promenade, with public walkways, parks and local markets along the western shore.
Things to Do
When to Go

Best Time to Visit Phayao Lake

Best visited in the cool season (November-February) for comfortable weather and clearer skies.

Cool season
Nov-Feb · 15-25°C
Clear skies, cooler nights and comfortable daytime temperatures for lakeside activities.
Hot season
Mar-May · 25-35°C
Hotter days but less rain; early mornings are best for boating.

Weather & Climate near Phayao Lake

Climate

Phayao Lake's climate is classified as Tropical Savanna - Tropical Savanna climate with hot summers (peaking in April) and warm winters (coldest in December). Temperatures range from 13°C to 36°C. Abundant rainfall (1078 mm/year), wettest in August with a pronounced dry season.

Air Quality: AQI 89 Moderate
Best Time to Visit
FebruaryJanuaryDecember
Temperature & Rainfall
Temperature Range
42°
Warmest Month
3°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Ideal 13° - 29° 21° 4 mm mostly sunny 69% 0.6 m/s 1.5 high 11.0h
February Ideal 15° - 32° 23° 7 mm mostly sunny 59% 0.8 m/s 1.8 very high 11.4h
March Excellent 18° - 35° 27° 27 mm mostly sunny 54% 1.0 m/s 1.9 very high 11.9h
April Very Good 22° - 36° 30° 79 mm some cloud 58% 0.9 m/s 2.2 extreme 12.5h
May Acceptable 23° - 33° 31° 166 mm overcast 74% 1.3 m/s 2.2 extreme 12.9h
June Good 23° - 32° 31° 108 mm overcast 80% 1.3 m/s 2.1 extreme 13.2h
July Acceptable 23° - 31° 30° 163 mm overcast 83% 1.2 m/s 2.0 extreme 13.1h
August Acceptable 23° - 31° 27° 204 mm overcast 86% 1.1 m/s 2.0 very high 12.7h
September Good 22° - 31° 26° 179 mm overcast 85% 1.3 m/s 2.0 very high 12.1h
October Very Good 21° - 30° 26° 97 mm partly cloudy 82% 1.2 m/s 1.7 very high 11.6h
November Excellent 17° - 29° 23° 34 mm some cloud 79% 0.8 m/s 1.6 very high 11.1h
December Ideal 13° - 27° 20° 10 mm some cloud 75% 0.7 m/s 1.4 high 10.9h
Getting There & Around

How to Get to Phayao Lake

Phayao Lake is adjacent to Phayao town. From Chiang Rai or Chiang Mai, take regional bus or minivan services to Phayao town; local tuk-tuks and motorbike taxis serve the lakefront.

Tips for Visiting Phayao Lake

  • Rent a small boat or join a local boat tour to access the lake's small islands and shoreline temples.
  • Try local trout dishes in nearby Phayao town - regional cuisine complements a day by the water.
  • Sunrise and sunset over the lake are quiet and photogenic; plan to be on the shore early for reflections.