Cool
Average highs are around 15°C, so pack for cooler days.
March verdict
Mixed for holiday weather
Average highs are around 15°C, so pack for cooler days. Sunshine averages 7.3h per day, enough for a balanced month. Rainfall averages 37mm, which is relatively low for holiday planning.

Monthly averages
Temp
15°C
Rain
37mm
Sun
7.3h
Sea
0°C
Weather score
52
Mixed
Cool
Average highs are around 15°C, so pack for cooler days.
Drier
Rainfall averages 37mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.3h per day, enough for a balanced month.
Cool sea
Sea temperatures average 0°C, so the water can feel cool.
Map
Compare Bhutan with nearby places by weather score, rain, sun, temperature, and swim conditions.
March15°C average high
March is close to Bhutan's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
March37mm average rain
March is one of Bhutan's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
March7.3 hours average sun
March is brighter than Bhutan's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary to April and October to December
This stretch has the strongest sunshine in the monthly averages.
March0°C average sea
March is close to Bhutan's usual sea temperature, with limited seasonal change in the water.
Warmest seaAll year
Sea temperatures stay warm enough for easy swimming through the year.
March52 weather score
March is one of Bhutan's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJanuary to April and October to December
These months have the strongest weather score in the monthly averages.