Weather data information for Loei - north-eastern Thailand

Climate table for Loei - north-eastern Thailand. Information provided by Thailand Meterological Department.

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	All
Mean temperature (^oC)
Daily	21.5	23.9	26.8	28.3	27.7	27.7	27.4	27.0	26.3	25.4	23.3	20.8	25.5
Morning Mininum	14.2	16.4	19.6	22.4	23.5	24.1	23.8	23.6	22.9	21.5	18.0	14.3	20.4
Extreme Min	0.1	6.5	9.3	16.6	18.7	21.3	20.5	20.0	18.6	12.6	5.7	2.2	0.1
Afternoon Maximun	30.0	32.6	35.0	35.7	33.8	33.0	32.2	31.8	31.5	30.9	29.9	28.8	32.1
Extreme Max	36.1	39.5	41.3	42.6	40.6	38.9	37.0	36.2	35.8	35.3	35.5	35.0	42.6
Mean relative humidity(%)
at 0700 am.	89	86	83	86	90	89	90	91	94	94	92	90	89
at 0100 pm.	44	40	38	46	59	62	63	65	67	63	53	45	54
Surface wind
Mean Speed (km./hr.)	3.2	3.7	4.1	4.3	3.7	3.9	3.9	3.9	3.0	2.8	2.6	3.0	3.5
Direction	E	E	S	S	S	W	W	N	N	N	E	N	N
Mean rainfall
Amount (mm./month)	5.9	16.8	41.9	93.5	202.7	174.7	167.4	175.3	219.9	115.5	18.4	5.5	1237.5
Rainy Day (day/month)	1.3	2.7	5.5	10.6	17.1	17.1	17.9	19.2	19.0	12.0	3.0	0.8	126.2
Heavy Rainy Day (day/month) Greater Than 35 mm./day	0.0	0.1	0.3	0.8	1.5	1.0	0.8	1.1	1.3	1.0	0.1	0.1	7.8
Visibility (km.)
Time 07.00	2.7	2.1	2.0	4.2	7.1	9.3	9.1	8.8	5.4	3.6	3.3	3.0	5.1
Daily	6.6	5.0	4.1	6.7	10.0	11.4	11.4	11.1	9.6	8.7	8.3	7.6	8.4
Mean sunshine duration
Daily	8.2	8.5	7.5	7.5	6.6	5.6	4.7	4.4	5.3	6.3	6.3	7.7	6.6