Waterford, United States — Weather in May 2027

Climate Overview

Waterford, United States in May has warm conditions, with highs averaging 20.3°C (69°F). 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 17°C (63°F) at the start to 24°C (74°F) by month's end.

May sees fairly even rainfall, totalling about 88 mm across the month.

Expect around 7.9h of sunshine at the start of May, increasing to 11.4h by the end.

The warmest days tend to fall around the 26th, averaging 23.5°C (74°F).

Compared to April, this month is about 7°C warmer with 1 fewer rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

20°C / 10°C

Feels Like

19°C / 8°C

Rain

12 days · 87 mm

Sunshine

10h / day

Humidity

67% — Humid

Wind

18 km/h

Wind Direction

WNW (285°)

Gusts

40 km/h

Daylight

14.6 h

Cloud Cover

63%

Clear Sky Days

3.9

UV Index

8.2 — Very High

Dew Point

9°C — Dry

Moon Phase

Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:11

Daylight 14.6h

Sunset 20:49

What to Expect

Daytime temperatures around 20°C (69°F) are ideal for full-day outdoor exploration. 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.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	0°C / -6°C	-4°C / -11°C	10days (62 mm) Wet	4.4h Fair	74% Muggy	2.3 Moderate	Poor	View Details
February	3°C / -6°C	-2°C / -11°C	9days (58 mm) Wet	6.5h Fair	71% Muggy	3.9 Moderate	Poor	View Details
March	8°C / -1°C	4°C / -6°C	11days (78 mm) Wet	7.7h Good	67% Muggy	5.5 High	Poor	View Details
April	14°C / 4°C	11°C / 0°C	13days (93 mm) Wet	8.8h Good	65% Muggy	7 High	Fair	View Details
May	20°C / 10°C	19°C / 8°C	12days (87 mm) Wet	10h Excellent	67% Muggy	8.2 Very High	Good	View Details
June best	26°C / 16°C	26°C / 15°C	12days (92 mm) Wet	11.9h Excellent	66% Muggy	9.4 Very High	Excellent	View Details
July best	28°C / 19°C	29°C / 20°C	12days (95 mm) Wet	12h Excellent	70% Muggy	9 Very High	Excellent	View Details
August best	26°C / 18°C	28°C / 19°C	10days (81 mm) Wet	11.3h Excellent	71% Muggy	7.9 Very High	Excellent	View Details
September best	23°C / 15°C	23°C / 14°C	9days (71 mm) Wet	9.1h Good	73% Muggy	6.1 High	Excellent	View Details
October	16°C / 9°C	14°C / 6°C	11days (87 mm) Wet	7h Good	73% Muggy	4.1 Moderate	Good	View Details
November	8°C / 2°C	4°C / -3°C	9days (55 mm) Wet	5.6h Fair	73% Muggy	2.7 Moderate	Poor	View Details
December	3°C / -3°C	-2°C / -8°C	9days (57 mm) Wet	4.2h Fair	75% Muggy	1.9 Low	Poor	View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

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

Warm evening layerUmbrellaWaterproof jacketSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Waterford?

May is typically good for visiting Waterford, with average highs of 20°C (69°F) and around 12 rainy days. Waterford, United States in May has warm conditions, with highs averaging 20.3°C (69°F). Rain falls on about 12 days thi

Does it rain a lot in Waterford in May?

Waterford typically sees around 12 rainy days in May with 87 mm (3.4 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Waterford in May?

Nights in Waterford during May are cool at around 10°C (50°F). Bring a jacket or sweater for evenings.

What should I pack for Waterford in May?

With highs of 20°C (69°F) and lows of 10°C (50°F) in May, we recommend: Warm evening layer, Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses. Comfortable walking shoes are essential.

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

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

What is the UV index in Waterford in May?

The average UV index in Waterford during May is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

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

Waterford gets approximately 15 hours of daylight per day in May, with around 10 hours of sunshine.

Does it snow in Waterford in May?

Snow is uncommon in Waterford during May based on 10-year climate averages.

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