Weather in Kyoto in May

A good month. May works. It is not the peak, but nothing about it fights you. Highs average 23 °C, lows 12.9 °C, and rain falls on 11 days — nothing in the month is working against you.

May is the highest-scoring month of the twelve. The nearest rival is October, and the month at the other end of the year is January.

The rain arrives in bursts — 5 of the 11 wet days are heavy ones. Mornings tend to hold; build the outdoor half of each day before lunch and keep the afternoon flexible. Nothing specialised needed — this is the month you pack for the trip rather than for the weather.

What the averages hide

Averages flatten a month, and this one hides a few things: it never really gets hot: not one day in an average May reaches 30 °C. Across the twenty years measured, the hottest May day reached 30.1 °C and the coldest night fell to 5 °C, and the wettest single day dropped 100 mm — roughly 71% of the month's rain in one day.

May is moderately variable: 54 mm in the driest year against 375 mm in the wettest, around an average of 140 mm. Roughly two Mays in three land near that average, and the third does something else entirely.

Wind is light at 8.3 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 80%, high enough to notice on the warm days without dominating them.

How May sits in the year

The month is on the way up: 4.9 °C warmer than April, and June adds another 3.4 °C. Late in the month feels noticeably different from the start of it, which is worth knowing if the trip is short.

Daylight in May

May is at or near the longest days of Kyoto's year: 14 hours of daylight, gaining 0.8 hours across the month. Evenings are the real gain — dinner outdoors still happens in full light.

An inland climate

With no coast nearby, the year swings a fair way — 30.3 °C between the warmest afternoons and the coldest nights, wider than any coastal city at this latitude would manage.

How busy it gets

Peak season. Expect the highest prices of the year and to be booking well ahead.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

May in Kyoto versus nearby

If Kyoto is one option among several, the nearby comparison is worth making. Osaka is close enough to be a coin toss — within a degree on temperature, the same number of rain days. Hamamatsu is close enough to be a coin toss — 2.4 °C cooler, 1 day more rain.

So: May is the answer for Kyoto. If it is booked out or priced out, October is the next best thing at 1 points behind, and January is the month to keep off the shortlist.

Every month in Kyoto

See all twelve months in Kyoto, or where else to go in May.