Chiang Rai Province

Chiang Rai (Thai: เชียงราย, Lanna: ᨩᩭᨦᩁᩣᩭ) is the northrenmaist province (changwat) of Thailand. Neighbourin provinces are (frae east clockwise) Phayao, Lampang andChiang Mai. In the north it borders Shan State o Myanmar an Bokeo o Laos.

Location o the Chiang Rai Province.

Climate

Climate data for Chiang Rai
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Record heich °C (°F)	33.0 (91.4)	35.3 (95.5)	39.2 (102.6)	41.2 (106.2)	41.2 (106.2)	37.0 (98.6)	38.6 (101.5)	35.6 (96.1)	37.0 (98.6)	35.0 (95.0)	33.4 (92.1)	31.6 (88.9)	41.2 (106.2)
Average heich °C (°F)	27.6 (81.7)	30.9 (87.6)	33.5 (92.3)	34.9 (94.8)	33.2 (91.8)	31.7 (89.1)	30.9 (87.6)	30.6 (87.1)	30.6 (87.1)	29.8 (85.6)	28.2 (82.8)	26.5 (79.7)	30.7 (87.3)
Daily mean °C (°F)	18.9 (66.0)	21.1 (70.0)	24.1 (75.4)	26.8 (80.2)	27.0 (80.6)	26.8 (80.2)	26.4 (79.5)	26.1 (79.0)	25.8 (78.4)	24.5 (76.1)	22.0 (71.6)	18.8 (65.8)	24.0 (75.2)
Average law °C (°F)	11.9 (53.4)	12.9 (55.2)	15.9 (60.6)	19.7 (67.5)	22.0 (71.6)	22.9 (73.2)	22.8 (73.0)	22.6 (72.7)	22.0 (71.6)	20.3 (68.5)	17.0 (62.6)	12.8 (55.0)	18.6 (65.5)
Record law °C (°F)	1.5 (34.7)	6.5 (43.7)	6.0 (42.8)	14.3 (57.7)	18.0 (64.4)	19.7 (67.5)	19.0 (66.2)	19.5 (67.1)	16.4 (61.5)	11.0 (51.8)	5.0 (41.0)	2.8 (37.0)	1.5 (34.7)
Average precipitation mm (inches)	12.2 (0.48)	7.8 (0.31)	19.1 (0.75)	89.8 (3.54)	203.9 (8.03)	211.2 (8.31)	308.2 (12.13)	385.4 (15.17)	268.4 (10.57)	142.4 (5.61)	60.5 (2.38)	24.6 (0.97)	1,733.5 (68.25)
Average rainy days	2	1	3	10	17	19	22	24	18	12	6	3	137
Source #1: Thai Meteorological Department[1]
Source #2: Hong Kong Observatory (daily mean only) [2], NOAA (extremes only, 1961-1990)[3]