Climate Insights for Thoen

Amphoe Thoen, Changwat Lampang, Thailand

Hottest
April
37°C peak
Coldest
January
16°C low
Wettest
August
249mm rain
Best to Visit
January, February, December
Mild temps & low rain

Climate Overview

The climate in Thoen is hot. The average annual temperature is 27°C and approximately 1272mm of precipitation falls per year. August is the wettest month, receiving around 249mm of rainfall. Thoen is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, March, May. The coldest months are January, February, December, when temperatures can drop to 16°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 30° Average: 22° Min: 16° Feb Max: 33° Average: 24° Min: 17° Mar Max: 36° Average: 28° Min: 21° Apr Max: 37° Average: 30° Min: 24° May Max: 35° Average: 29° Min: 25° Jun Max: 33° Average: 28° Min: 25° Jul Max: 32° Average: 28° Min: 25° Aug Max: 31° Average: 27° Min: 24° Sep Max: 31° Average: 27° Min: 24° Oct Max: 31° Average: 26° Min: 23° Nov Max: 31° Average: 25° Min: 21° Dec Max: 29° Average: 23° Min: 17°
Max
Average
Min

Temperatures in Thoen vary considerably across the year, with a 21°C difference between the coldest and warmest months. April is the hottest month, with daytime highs reaching 37°C and an average of 30°C. January is the coolest month, with minimum temperatures around 16°C and an average of 22°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 4°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 27mm Feb Precipitation: 10mm Mar Precipitation: 25mm Apr Precipitation: 64mm May Precipitation: 157mm Jun Precipitation: 149mm Jul Precipitation: 191mm Aug Precipitation: 249mm Sep Precipitation: 223mm Oct Precipitation: 134mm Nov Precipitation: 29mm Dec Precipitation: 14mm
Precipitation

Thoen is a fairly wet location, receiving approximately 1272mm of precipitation annually, which averages out to around 106mm per month. The wettest month is August, averaging 249mm of rainfall. September and July also tend to see above-average precipitation. The driest month is February, with just 10mm. That's 239mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 8km/h Feb Wind Speed: 9km/h Mar Wind Speed: 9km/h Apr Wind Speed: 9km/h May Wind Speed: 9km/h Jun Wind Speed: 10km/h Jul Wind Speed: 9km/h Aug Wind Speed: 9km/h Sep Wind Speed: 7km/h Oct Wind Speed: 6km/h Nov Wind Speed: 7km/h Dec Wind Speed: 8km/h
Wind Speed

Thoen is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Thoen, which began on March 20, 2026. Thoen is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in April at around 37°C, while the coldest stretch bottoms out in January near 16°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 21 to 37°C. Precipitation is moderate at around 246mm for the season, averaging 82mm per month. Winds are generally light, averaging 9km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 24 to 33°C. Rainfall is heavy, totalling around 588mm across the season with a monthly average of 196mm. Winds are generally light, averaging 9km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 21 to 31°C. Rainfall is heavy, totalling around 386mm across the season with a monthly average of 129mm. Winds are generally light, averaging 7km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 16 to 33°C. Rainfall is relatively light, with around 51mm over the season and a monthly average of 17mm. Winds are generally light, averaging 8km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 22°
Feb 24°
Mar 28°
Apr 30°
May 29°
Jun 28°
Jul 28°
Aug 27°
Sep 27°
Oct 26°
Nov 25°
Dec 23°

The best time to visit Thoen is during January, February and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 17mm per month. By contrast, April can be uncomfortably hot with temperatures reaching 37°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Thoen based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
16 °C
30 °C
8 km/h
27 mm
0 cm
Feb
17 °C
33 °C
9 km/h
10 mm
0 cm
Mar Current
21 °C
36 °C
9 km/h
25 mm
0 cm
Apr
24 °C
37 °C
9 km/h
64 mm
0 cm
May
25 °C
35 °C
9 km/h
157 mm
0 cm
Jun
25 °C
33 °C
10 km/h
149 mm
0 cm
Jul
25 °C
32 °C
9 km/h
191 mm
0 cm
Aug
24 °C
31 °C
9 km/h
249 mm
0 cm
Sep
24 °C
31 °C
7 km/h
223 mm
0 cm
Oct
23 °C
31 °C
6 km/h
134 mm
0 cm
Nov
21 °C
31 °C
7 km/h
29 mm
0 cm
Dec
17 °C
29 °C
8 km/h
14 mm
0 cm
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Metric (°C, km/h)