Mild
Average highs are around 21°C, so days are mild rather than hot.
April verdict
Poor for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 4.1h per day, so this is not one of the brighter months. Rainfall averages 101mm, so some wet days are possible.

Monthly averages
Temp
21°C
Rain
101mm
Sun
4.1h
Weather score
40
Poor
Mild
Average highs are around 21°C, so days are mild rather than hot.
Showers
Rainfall averages 101mm, so some wet days are possible.
Limited sun
Sunshine averages 4.1h per day, so this is not one of the brighter months.
Map
Compare Guiyang, Guizhou, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
April21°C average high
April is close to Guiyang'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.
April101mm average rain
April sits near Guiyang's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to March and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
April4.1 hours average sun
April sits close to Guiyang's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
April40 weather score
April sits close to Guiyang's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
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