Climate Overview
The climate in Tatau is cold. The average annual temperature is 1°C and approximately 240mm of precipitation falls per year. January is the wettest month, receiving around 23mm of rainfall. Tatau sits near the equator, so seasonal temperature differences are minimal throughout the year. Light snow can occur between January and December.
Temperature
Tatau has relatively stable temperatures year-round, staying within a 0°C range. December is the warmest month, though highs remain moderate at 1°C with a mean of 1°C. July is the coolest month, with minimum temperatures around 1°C and an average of 1°C. Daily temperature variation is modest, with an average difference of 0°C between highs and lows.
Precipitation
Tatau is a quite dry location, receiving approximately 240mm of precipitation annually, which averages out to around 20mm per month. The wettest month is January, averaging 23mm of rainfall. March and February also tend to see above-average precipitation. The driest month is September, with just 18mm. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Light snowfall can occur between January and December, totalling around 24cm annually. December is the snowiest month with approximately 3cm.
Wind
Tatau 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 January, averaging 8km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.
Seasons
16 days until Autumn
It is currently summer in Tatau, which began on June 21, 2026. Tatau sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in December at around 1°C, while the coldest stretch bottoms out in July near 1°C. Autumn is next, beginning on September 23, 2026 — 16 days from now.
Spring
Temperatures range from 1 to 1°C. Rainfall is relatively light, with around 64mm over the season and a monthly average of 21mm. Winds are generally light, averaging 8km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 1 to 1°C. Rainfall is relatively light, with around 58mm over the season and a monthly average of 19mm. Winds are generally light, averaging 8km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 1 to 1°C. Rainfall is relatively light, with around 55mm over the season and a monthly average of 18mm. Expect around 9cm of snow accumulation during this period. Winds are generally light, averaging 8km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from 1 to 1°C. Rainfall is relatively light, with around 64mm over the season and a monthly average of 21mm. Expect around 6cm of snow accumulation during this period. Winds are generally light, averaging 8km/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 Tatau 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.
