Weather data information for Koh Lanta, Krabi province, southern Thailand, Andaman sea

Climate table for Koh Lanta, Krabi province - Southern Thailand - Andaman sea. Information provided by Thailand Meterological Department.

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	All
Mean temperature (^oC)
Daily	27.6	28.2	28.9	29.1	28.7	28.5	28.1	28.0	27.5	27.2	27.0	26.8	28.0
Morning Mininum	23.7	24.0	24.5	25.0	25.3	25.4	24.9	25.1	24.6	24.2	24.0	23.4	24.5
Extreme Min	19.0	18.9	20.0	21.5	22.4	22.0	21.7	20.5	21.7	21.2	21.0	19.5	18.9
Afternoon Maximun	32.9	33.7	34.4	34.1	32.6	31.9	31.5	31.2	30.8	30.9	31.0	31.2	32.2
Extreme Max	35.9	37.2	38.0	38.5	38.0	35.0	34.8	34.5	33.8	34.0	34.7	35.0	38.5
Mean relative humidity(%)
at 0700 am.	86	87	88	90	91	88	89	89	91	93	91	89	89
at 0100 pm.	59	58	60	66	74	75	75	77	79	77	73	66	70
Surface wind
Mean Speed (km./hr.)	8.0	6.9	6.1	5.9	8.0	10.9	10.9	13.2	10.7	7.0	5.9	6.9	8.4
Direction	northeast	northeast	northeast	west	west	west	west	west	west	west	northeast	northeast	west
Mean rainfall
Amount (mm./month)	7.3	19.8	53.6	119.6	268.1	218.8	294.5	315.1	351.3	326.3	160.7	48.4	2183.5
Rainy Day (day/month)	2.4	2.1	4.0	9.8	17.8	16.9	17.6	18.3	20.4	20.9	14.6	8.1	152.9
Heavy Rainy Day (day/month) Greater Than 35 mm./day	0.0	0.2	0.5	0.9	2.3	1.8	2.4	3.0	2.6	2.9	1.2	0.1	17.8
Visibility (km.)
Time 07.00	9.4	9.4	9.3	9.4	10.0	9.9	9.6	9.6	9.8	10.1	9.9	9.4	9.7
Daily	9.9	9.8	9.7	9.8	10.4	10.3	10.0	10.1	10.1	10.4	10.3	9.9	10.1
Mean sunshine duration
Daily	-	-	-	-	-	-	-	-	-	-	-	-	-