Weather in Manali in May

A hard month. May asks something of you. Go in knowing what. Daytime highs average 36.7 °C and the afternoon is not negotiable — outdoor plans move to early morning or evening.

May ranks 8 of 12 in Manali: past the worst of the year but short of January, which is the month to book if the dates are open.

Rain on 7 days, 1 of them heavy. Enough to need a plan B, not enough to need a plan around it. Pack for heat management rather than style: shade, water, and a schedule that gives up on the middle of the day.

What the averages hide

Averages flatten a month, and this one hides a few things: 23 days of the month clear 35 °C — that is not a heatwave, it is the month. Across the twenty years measured, the hottest May day reached 43 °C and the coldest night fell to 24.6 °C, and the wettest single day dropped 81 mm — roughly 147% of the month's rain in one day.

This is the volatile part. May rainfall has ranged from 12 mm to 274 mm across the twenty years measured — a 262 mm spread around an average of 55 mm. The average is real but almost no individual May looks like it, so treat the figure as the middle of a wide range rather than a forecast.

Wind is light at 12.9 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 65%.

How May sits in the year

Temperatures hold steady either side: 36.4 °C in April, 36.7 here, 35.4 in June. Nothing about the timing within the month matters much. Rain is the thing that moves: June brings 6 days more of it, so the earlier half of a flexible trip is the safer half.

Daylight in May

Manali sits close enough to the equator that daylight barely moves all year — 12.7 hours in May, against a range of just 1.5 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.

Sea temperature

The sea sits at about 30.2 °C in May — warm enough that the water offers no relief from the heat. This is the warmest the water gets all year.

How busy it gets

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

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

May in Manali versus nearby

If Manali is one option among several, the nearby comparison is worth making. Kallakurichi is the weaker option in May — within a degree on temperature, 6 days more rain. Bengaluru is close enough to be a coin toss — 4 °C cooler, 7 days more rain.

So: May is a compromise. January is 45 points better and is what Manali is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Manali

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