Climate averages 1991–2020

Yidu weather
in May.

A warm, moderately wet month: the 4th warmest and the 9th driest of the year. Meets the pleasant-weather rule

Long-term climate patterns, not a forecast for a particular trip.

Average high 26.6°C Daytime mean, May
Average low 14.6°C Night-time mean, May
Rainfall 59 mm 6 days with ≥1 mm
Daylight 14 h Sunrise to sunset, per day
Every month in Yidu · average highYear overview

May is a warm month in Yidu: daytime highs average 26.6°C and nights cool to about 14.6°C. By daytime temperature it is the 4th warmest of the 12 months.

Expect about 59 mm of rain on roughly 6 days, which makes May a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 07 min on an average May day.

The nearest other city in this atlas is Qingzhou (10 km away). In May its highs average 26.3°C, about as warm as Yidu, with 59 mm of rain.

Among the 884 cities listed in China, Yidu ranks joint 311th of 884 for the warmest May highs and joint 221st of 884 for the driest May (rainfall, lowest first). The mean May high of those 884 cities is 25.2°C; Yidu is 1.4°C warmer than that mean.

From May to June, average highs rise by 4.2°C to 30.8°C, and monthly rainfall rises from 59 mm to 71 mm.

The annual picture

May in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. -10-505101520253035 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 2000

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Yidu climate table

1991–2020
Monthly climate averages for Yidu, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 3.9°C-5.7°C-5.7°C9.12.210.010 h
February 7.5°C-3.5°C-3.5°C153.110.811 h
March 13.8°C1.4°C1.4°C203.811.912 h
April 20.9°C8.3°C8.3°C375.213.113 h
May, selected 26.6°C14.6°C14.6°C596.014.114 h
June 30.8°C19.7°C19.7°C718.114.615 h
July 31.5°C22.8°C22.8°C16013.014.414 h
August 29.7°C21.6°C21.6°C16312.613.614 h
September 26.3°C16.5°C16.5°C586.012.512 h
October 20.7°C10.0°C10.0°C294.611.311 h
November 12.7°C2.3°C2.3°C284.210.210 h
December 5.7°C-3.7°C-3.7°C112.59.710 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

May in nearby cities

Distance from Yidu

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Yidu) is explained once on the Yidu year overview and on the Sources, method and limits page.

Qingzhou, Dongxia and Huanglou lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.