Local Climate Change: 18.48 N, 99.72 E

Country:	Thailand
Latitude:	18.4838 N
Longitude:	99.7183 E
Nearby Cities:	Chiang Mai, Lampang, Lamphun, Phrae, Sansai, Dok Kham Tai

Climate Stripes

Mean Rate of Change ( °C / Century )

Since:	1760	1810	1860	1910	1960	1990
Current Location	-	0.73 ± 0.18	0.73 ± 0.14	0.73 ± 0.14	1.12 ± 0.25	2.42 ± 1.15
Thailand	-	0.75 ± 0.19	0.78 ± 0.15	0.78 ± 0.13	1.07 ± 0.24	2.05 ± 0.44
South-Eastern Asia	-	-	0.82 ± 0.22	0.87 ± 0.15	1.11 ± 0.17	1.59 ± 0.38
Asia	-	0.82 ± 0.18	1.00 ± 0.15	1.35 ± 0.09	2.57 ± 0.24	3.13 ± 0.25
Northern Hemisphere	-	0.79 ± 0.16	0.96 ± 0.10	1.19 ± 0.05	2.56 ± 0.20	3.56 ± 0.20
Global Land	0.43 ± 0.18	0.79 ± 0.13	0.91 ± 0.08	1.11 ± 0.03	2.16 ± 0.11	2.78 ± 0.13

Temperature Record Months and Years

Seasonal Changes

Regional Climate Variability

Difference from Global Land Average ( °C, 95% range )

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	± 1.36	± 0.58	± 0.34	± 0.28	± 0.22

Correlation to Global Land Average (R value)

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	0.55	0.83	0.93	0.95	0.96

Variability in Monthly Means ( °C, 95% range )

Jan	Feb	Mar	Apr	May	Jun
± 1.63	± 1.49	± 1.27	± 1.39	± 1.42	± 0.91
Jul	Aug	Sep	Oct	Nov	Dec
± 0.76	± 0.72	± 0.72	± 0.96	± 1.35	± 1.94

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature

Change in Diurnal Range