Climate Overview
The climate in Thal is cold. The average annual temperature is -3°C and approximately 291mm of precipitation falls per year. September is the wettest month, receiving around 33mm of rainfall. Thal is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: January, February, May. The coldest months are October, December, November, when temperatures can drop to -7°C. Thal experiences heavy snowfall, typically from January through December.
Temperature
Thal has relatively stable temperatures year-round, staying within a 7°C range. January is the warmest month, though highs remain moderate at 0°C with a mean of -1°C. The coldest month is October, when overnight lows fall to -7°C and the daily average is -6°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.
Precipitation
Thal is a quite dry location, receiving approximately 291mm of precipitation annually, which averages out to around 24mm per month. The wettest month is January, averaging 33mm of rainfall. February and June also tend to see above-average precipitation. The driest month is December, with just 7mm. That's 25mm less than January, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Thal receives heavy snowfall, accumulating around 290cm annually from January through December. The snowiest month is January, with approximately 33cm. Winter travel should account for significant snow cover.
Wind
Thal is relatively calm, with an average annual wind speed of 7km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 9km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to pick up during the summer months. The seasonal averages are 6km/h in winter, 7km/h in spring, 11km/h in summer, 6km/h in autumn.
Seasons
18 days until Autumn
It is currently summer in Thal, which began on June 21, 2026. Thal 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 January at around 0°C, while the coldest stretch bottoms out in October near -7°C. Autumn is next, beginning on September 23, 2026 — 18 days from now.
Spring
Temperatures range from -3 to -2°C. Rainfall is relatively light, with around 62mm over the season and a monthly average of 21mm. Winds are generally light, averaging 7km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from -4 to -2°C. Rainfall is relatively light, with around 98mm over the season and a monthly average of 33mm. Winds are generally light, averaging 11km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -7 to -4°C. Rainfall is relatively light, with around 58mm over the season and a monthly average of 19mm. Expect around 58cm of snow accumulation during this period. Winds are generally light, averaging 6km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -6 to 0°C. Rainfall is relatively light, with around 73mm over the season and a monthly average of 24mm. Expect around 73cm of snow accumulation during this period. Winds are generally light, averaging 6km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Monthly Climate Data
The table below shows monthly climate averages for Thal 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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.