Cool
Average highs are around 4°C, so pack for cooler days.
December verdict
Mixed for holiday weather
Average highs are around 4°C, so pack for cooler days. Sunshine averages 4.8h per day, so this is not one of the brighter months. Rainfall averages 3mm, which is relatively low for holiday planning.
Monthly averages
Temp
4°C
Rain
3mm
Sun
4.8h
Weather score
40
Mixed
Cool
Average highs are around 4°C, so pack for cooler days.
Drier
Rainfall averages 3mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.8h per day, so this is not one of the brighter months.
Map
Compare Tianshui, Gansu, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
December4°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsMay to August
This stretch sets the upper range for average daytime heat.
December3mm average rain
December is one of Tianshui's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to March and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
December4.8 hours average sun
December is below Tianshui's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
December40 weather score
December scores below Tianshui's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.