Thailand Rainfall & Temperature Map



Weather, especially rainfall, in Thailand is not as easily predictable as some travel guides make it sound.

  • Each year the weather is different
  • Not every part of Northeast Thailand is especially dry
  • Some coastal areas are very dry on average
  • Weather in Thailand seems to vary in cycles

The map below should give you an indication of what to expect on your holiday to Thailand.

Chiang Rai

Chiang Rai
MoMin °CMax °CRain(mm)Rainy days
Jan11.927.612.22
Feb12.930.97.81
Mar15.933.519.13
Apr19.734.989.810
May22.033.2203.917
Jun22.931.7211.219
Jul22.830.9308.222
Aug22.630.6385.424
Sep22.030.6268.418
Oct20.329.8142.412
Nov17.028.260.56
Dec12.826.524.63

Mae Hong Son

Mae Hong Son
MoMin °CMax °CRain(mm)Rainy days
Jan13.929.78.41
Feb14.032.92.01
Mar17.436.35.31
Apr22.338.050.45
May23.735.2180.117
Jun23.732.2185.022
Jul23.531.4212.725
Aug23.331.2252.226
Sep23.032.1199.320
Oct21.932.1114.713
Nov19.230.937.15
Dec15.629.115.22

Chiang Mai

Chiang Mai
MoMin °CMax °CRain(mm)Rainy days
Jan11.927.612.22
Feb12.930.97.81
Mar15.933.519.13
Apr19.734.989.810
May22.033.2203.917
Jun22.931.7211.219
Jul22.830.9308.222
Aug22.630.6385.424
Sep22.030.6268.418
Oct20.329.8142.412
Nov17.028.260.56
Dec12.826.524.63

Nong Khai

Nong Khai
MoMin °CMax °CRain(mm)Rainy days
Jan16.229.37.02
Feb18.631.610.53
Mar21.434.330.75
Apr23.835.789.58
May24.333.7240.317
Jun24.732.5278.519
Jul24.532.0249.320
Aug24.331.4336.722
Sep24.031.6275.618
Oct22.731.376.69
Nov19.430.112.22
Dec15.928.63.31

Nakhon Phanom

Nakorn Phanom
MoMin °CMax °CRain(mm)Rainy days
Jan15.128.82.71
Feb18.030.621.33
Mar21.033.246.85
Apr23.534.5106.59
May24.333.2239.919
Jun24.331.5475.923
Jul24.131.2456.224
Aug23.930.7608.626
Sep23.531.2279.118
Oct21.831.277.68
Nov18.730.18.42
Dec15.328.51.30

Udorn

Udorn Thani
MoMin °CMax °CRain(mm)Rainy days
Jan15.829.25.51
Feb18.631.619.43
Mar21.734.236.54
Apr24.135.482.78
May24.733.7219.816
Jun25.032.5231.018
Jul24.732.2221.718
Aug24.531.5276.121
Sep24.131.3253.518
Oct22.931.184.28
Nov19.830.18.82
Dec16.228.73.31

Phitsanulok

Phitsanulok
MoMin °CMax °CRain(mm)Rainy days
Jan18.031.66.62
Feb20.833.911.92
Mar23.535.929.13
Apr25.337.451.06
May25.235.6188.515
Jun24.833.6183.317
Jul24.632.8189.818
Aug24.532.3257.121
Sep24.532.3241.419
Oct24.032.3157.013
Nov21.631.730.74
Dec18.330.95.51

Khon Kaen

Khon Kaen
MoMin °CMax °CRain(mm)Rainy days
Jan16.230.34.41
Feb19.332.714.72
Mar22.335.234.74
Apr24.536.466.47
May24.834.5173.614
Jun24.833.2179.515
Jul24.432.7165.816
Aug24.232.0196.018
Sep23.731.6246.118
Oct22.531.4107.310
Nov19.630.715.82
Dec16.429.73.31

Nakhon Sawan

Nakhon Sawan
MoMin °CMax °CRain(mm)Rainy days
Jan18.132.29.81
Feb21.734.814.92
Mar24.136.830.03
Apr25.738.160.95
May25.435.9138.712
Jun25.034.6117.114
Jul24.534.0134.116
Aug24.333.3194.918
Sep24.032.5231.618
Oct23.632.1144.414
Nov21.331.535.34
Dec18.231.07.31

Ubon

Ubon Ratchathani
MoMin °CMax °CRain(mm)Rainy days
Jan17.031.0.71
Feb19.433.311.41
Mar22.335.430.63
Apr24.335.986.68
May24.534.3214.715
Jun24.332.6267.019
Jul24.032.0273.219
Aug23.831.4328.022
Sep23.531.3297.420
Oct22.531.398.511
Nov20.030.724.04
Dec17.430.01.91

Korat

Nakhon Ratchasima
MoMin °CMax °CRain(mm)Rainy days
Jan16.830.64.61
Feb20.033.520.52
Mar22.235.841.65
Apr24.036.565.88
May24.534.9152.115
Jun24.334.1104.513
Jul23.933.6122.515
Aug23.733.1128.016
Sep23.632.1244.219
Oct22.630.9152.112
Nov20.229.731.04
Dec17.129.33.61

Kanchanaburi

Kanchanaburi
MoMin °CMax °CRain(mm)Rainy days
Jan18.232.35.11
Feb20.935.114.42
Mar23.237.328.33
Apr25.238.175.46
May25.235.5152.914
Jun24.833.782.214
Jul24.433.395.316
Aug24.433.1102.316
Sep24.032.8218.918
Oct23.231.7198.215
Nov21.330.770.26
Dec18.330.68.62

Bangkok

Bangkok
MoMin °CMax °CRain(mm)Rainy days
Jan21.032.09.11
Feb23.332.729.93
Mar24.933.728.63
Apr26.134.964.76
May25.634.0220.416
Jun25.433.1149.316
Jul25.032.7154.518
Aug24.932.5196.720
Sep24.632.3344.221
Oct24.332.0241.617
Nov23.131.648.16
Dec20.831.39.71

Pattaya

Pattaya
MoMin °CMax °CRain(mm)Rainy days
Jan22.630.419.11
Feb24.530.613.53
Mar25.431.552.34
Apr26.432.767.36
May26.432.1176.612
Jun26.531.379.411
Jul26.031.176.811
Aug26.131.090.512
Sep25.130.9201.817
Oct24.330.7249.418
Nov23.430.4133.610
Dec21.629.74.11

Ko Chang

Trat - Koh Chang
MoMin °CMax °CRain(mm)Rainy days
Jan20.731.038.54
Feb22.331.368.16
Mar23.432.1104.59
Apr24.232.9138.312
May24.332.3410.122
Jun23.830.6887.326
Jul23.630.4819.126
Aug23.730.01098.028
Sep23.530.4670.725
Oct23.031.0359.020
Nov22.531.693.310
Dec21.331.223.03

Hua Hin / Cha am

Hua Hin
MoMin °CMax °CRain(mm)Rainy days
Jan21.129.312.82
Feb22.530.818.82
Mar23.832.227.02
Apr25.133.435.34
May25.433.4105.413
Jun25.333.273.115
Jul24.932.993.717
Aug24.932.795.718
Sep24.432.0115.917
Oct24.031.0211.117
Nov23.229.8190.89
Dec21.629.118.92

Ranong

Ranong
MoMin °CMax °CRain(mm)Rainy days
Jan20.632.318.64
Feb21.133.712.63
Mar22.234.533.85
Apr23.634.4139.712
May23.932.0512.523
Jun23.730.5733.626
Jul23.530.3654.327
Aug23.530.0808.528
Sep23.330.1674.826
Oct22.930.8392.623
Nov22.431.1164.815
Dec21.531.337.97

Ko Samui

Koh Samui
MoMin °CMax °CRain(mm)Rainy days
Jan24.129.1144.211
Feb25.229.533.35
Mar25.830.851.04
Apr26.232.185.88
May25.832.5157.516
Jun25.632.292.815
Jul25.131.9130.915
Aug25.231.8105.515
Sep24.931.5113.216
Oct24.530.6265.920
Nov24.129.5526.120
Dec23.929.0213.115

Surat Thani

Surat Thani
MoMin °CMax °CRain(mm)Rainy days
Jan20.330.350.26
Feb20.032.210.02
Mar20.933.719.63
Apr22.634.655.67
May23.533.7174.718
Jun23.532.9135.017
Jul23.232.6145.217
Aug23.232.3141.318
Sep23.032.1193.019
Oct22.831.1249.020
Nov22.529.6331.219
Dec21.729.2130.713

Phang Nga

Phangnga
MoMin °CMax °CRain(mm)Rainy days
Jan21.232.933.44
Feb21.533.735.94
Mar22.534.567.97
Apr23.634.0204.615
May24.032.5527.424
Jun24.431.8405.523
Jul23.931.7451.621
Aug24.231.4478.323
Sep23.431.0581.824
Oct23.031.5475.622
Nov22.731.9250.216
Dec21.732.348.36

Nakhon Si Thammarat

Nakhon Si Thammarat
MoMin °CMax °CRain(mm)Rainy days
Jan21.829.7173.513
Feb21.831.142.56
Mar22.332.744.64
Apr23.433.894.48
May23.933.5169.617
Jun23.833.595.113
Jul23.333.3108.114
Aug23.333.397.314
Sep23.132.7160.817
Oct23.031.4338.321
Nov22.929.6643.122
Dec22.529.2414.020

Krabi

Krabi
MoMin °CMax °CRain(mm)Rainy days
Jan23.832.56.53
Feb23.933.67.32
Mar24.834.236.33
Apr25.133.7119.610
May25.131.9346.421
Jun25.631.5204.218
Jul25.031.0297.118
Aug25.430.9266.118
Sep24.730.4391.422
Oct24.430.7344.820
Nov24.030.8173.214
Dec23.531.138.96

Phuket

Phuket Airport
MoMin °CMax °CRain(mm)Rainy days
Jan22.031.542.16
Feb22.432.729.54
Mar23.033.460.36
Apr23.933.1157.112
May24.531.5345.422
Jun24.731.0285.921
Jul24.430.7284.420
Aug24.730.6272.020
Sep23.930.1417.223
Oct23.630.3350.723
Nov23.130.5188.416
Dec22.630.870.69

Ko Lanta

Koh Lanta
MoMin °CMax °CRain(mm)Rainy days
Jan23.832.56.53
Feb23.933.67.32
Mar24.834.236.33
Apr25.133.7119.610
May25.131.9346.421
Jun25.631.5204.218
Jul25.031.0297.118
Aug25.430.9266.118
Sep24.730.4391.422
Oct24.430.7344.820
Nov24.030.8173.214
Dec23.531.138.96

Songkla / Hat Yai

Songkla / Hat Yai
MoMin °CMax °CRain(mm)Rainy days
Jan24.029.681.99
Feb24.130.425.54
Mar24.231.436.75
Apr24.632.670.27
May24.632.9120.414
Jun24.332.8101.012
Jul23.932.694.912
Aug24.032.699.813
Sep23.832.2129.614
Oct23.831.1283.521
Nov23.929.6587.922
Dec24.029.1403.720