Chiang Mai
Thailand · Southeast Asia
Year-round range: 60°F to 97°F
January
Excellent conditions this month
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
January is warm and sunny — good for being outdoors.
Shaded band = typical daily swing (P10 of night lows to P90 of afternoon peaks) — spans wider than avg high/low lines because it captures day-to-day variation.
| = JanRainfall
Monthly rain and rain days.
January is one of the driest months — very little rain expected.
Sunshine
Average hours of bright sun per day.
January is one of the sunniest months — great for outdoor plans.
Clear sky
Clear-sky share is the inverse of average cloud cover (100% minus cloud cover). Band labels follow standard meteorological categories; distribution within each band varies by day.
Air comfort by month
Humidity and heat feel by month.
January stays comfortable — humidity stays low, though afternoons turn warm.
Time-of-day patterns
Typical hourly rhythm for January.
Temperature by hour
Temperature by hour and month
Typical temperature through the day across the year (1996-2025 normals, local time). Shaded cells are nighttime.
In January, afternoons reach about 86° and nights settle near 63°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity |
|---|---|---|---|---|---|---|
| Jan | 83°F | 60°F | 2 | 0.4in | 9.8h | 65% |
| Feb | 89°F | 65°F | 1 | 0.4in | 10.8h | 52.42857142857143% |
| Mar | 94°F | 71°F | 3 | 0.8in | 10.9h | 47.71428571428571% |
| Apr | 97°F | 76°F | 7 | 2.0in | 9.8h | 51.285714285714285% |
| May | 92°F | 76°F | 14 | 6.2in | 5.5h | 67.85714285714286% |
| Jun | 89°F | 76°F | 18 | 4.5in | 2.6h | 76.99999999999999% |
| Jul | 87°F | 75°F | 22 | 6.2in | 2.1h | 81.14285714285714% |
| Aug | 86°F | 75°F | 27 | 8.7in | 2h | 84.42857142857142% |
| Sep | 85°F | 74°F | 28 | 8.6in | 3h | 85.57142857142857% |
| Oct | 85°F | 71°F | 15 | 5.1in | 5.8h | 82.85714285714285% |
| Nov | 84°F | 66°F | 5 | 1.6in | 8.1h | 77.57142857142857% |
| Dec | 82°F | 61°F | 2 | 0.5in | 8.9h | 72% |