Hamptons, Canada — Weather in May 2027

Climate Overview

Hamptons, Canada in May has mild conditions, with highs averaging 16.7°C (62°F) and noticeably cooler mornings. Rain falls on about 12 days this month. Temperatures drop noticeably between day and night.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 16°C (61°F) at the start to 20°C (68°F) by month's end.

Rainfall is heaviest during the last third of the month, while the first third tends to be drier.

Expect around 11.6h of sunshine at the start of May, increasing to 13.3h by the end.

The warmest days tend to fall around the 30th, averaging 20.3°C (69°F).

Compared to April, this month is about 7°C warmer with 5 more rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

17°C / 3°C

Feels Like

14°C / -1°C

Rain

12 days · 64 mm

Sunshine

11.7h / day

Humidity

59% — Moderate

Wind

16 km/h

Wind Direction

W (263°)

Gusts

38 km/h

Daylight

15.6 h

Cloud Cover

61%

Clear Sky Days

2.9

UV Index

6.3 — High

Dew Point

2°C — Dry

Moon Phase

Waxing Gibbous · 66%

Snow Days

3 days · 4.7 cm

Frost Days

8 days

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 05:47

Daylight 15.6h

Sunset 21:21

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain usually comes in shorter passing showers rather than all-day rain.

2 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	-3°C / -13°C	-7°C / -18°C	4days (11 mm) Good	5.9h Fair	72% Muggy	1.6 Low	Poor	View Details
February	-3°C / -15°C	-8°C / -20°C	6days (21 mm) Good	7.3h Good	68% Muggy	2.7 Moderate	Poor	View Details
March	4°C / -9°C	-1°C / -14°C	6days (24 mm) Good	9.1h Good	65% Muggy	3.9 Moderate	Poor	View Details
April	10°C / -3°C	6°C / -8°C	7days (36 mm) Good	10.8h Excellent	59% Moderate	5.3 High	Poor	View Details
May	17°C / 3°C	14°C / -1°C	12days (64 mm) Wet	11.7h Excellent	59% Moderate	6.3 High	Fair	View Details
June best	21°C / 7°C	19°C / 5°C	13days (98 mm) Wet	12.6h Excellent	62% Muggy	6.7 High	Good	View Details
July best	23°C / 10°C	22°C / 9°C	13days (82 mm) Wet	12.9h Excellent	67% Muggy	6.7 High	Excellent	View Details
August best	24°C / 10°C	22°C / 8°C	10days (60 mm) Wet	11.7h Excellent	63% Muggy	6 High	Excellent	View Details
September	19°C / 6°C	16°C / 3°C	8days (35 mm) Wet	9.7h Good	63% Muggy	4.7 Moderate	Good	View Details
October	10°C / -1°C	6°C / -5°C	6days (29 mm) Good	7.8h Good	65% Muggy	3.1 Moderate	Poor	View Details
November	2°C / -7°C	-2°C / -12°C	6days (24 mm) Good	5.7h Fair	71% Muggy	1.7 Low	Poor	View Details
December	-4°C / -13°C	-9°C / -18°C	5days (21 mm) Good	5h Fair	71% Muggy	1.3 Low	Poor	View Details

What to Wear

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Layered clothingLight jacketUmbrellaWaterproof jacketComfortable walking shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Hamptons?

May is typically fair for visiting Hamptons, with average highs of 17°C (62°F) and around 12 rainy days. Hamptons, Canada in May has mild conditions, with highs averaging 16.7°C (62°F) and noticeably cooler mornings. Rain fal

Does it rain a lot in Hamptons in May?

Hamptons typically sees around 12 rainy days in May with 64 mm (2.5 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Hamptons in May?

Yes, nights in Hamptons during May are cold, averaging 3°C (37°F). Pack warm layers and a coat for evenings.

What should I pack for Hamptons in May?

With highs of 17°C (62°F) and lows of 3°C (37°F) in May, we recommend: Layered clothing, Light jacket, Umbrella, Waterproof jacket, Comfortable walking shoes. Comfortable walking shoes are essential.

Is May among the best months weather-wise in Hamptons?

May is not the most favourable month weather-wise in Hamptons. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Hamptons in May?

The average UV index in Hamptons during May is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Hamptons in May?

Hamptons gets approximately 16 hours of daylight per day in May, with around 12 hours of sunshine.

Does it snow in Hamptons in May?

Yes, Hamptons typically sees around 3 snow days in May with roughly 5 cm (2 in) of snowfall.

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