Scranton, United States — Weather in May 2027

Climate Overview

Scranton, United States in May has warm conditions, with highs averaging 20.4°C (69°F). Rain falls on about 13 days this month.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 19°C (65°F) at the start to 23°C (74°F) by month's end.

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

Expect around 7.5h of sunshine at the start of May, increasing to 9.1h by the end.

The warmest days tend to fall around the 27th, averaging 23.5°C (74°F).

Compared to April, this month is about 5°C warmer with 0 fewer rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

20°C / 11°C

Feels Like

20°C / 9°C

Rain

13 days · 106 mm

Sunshine

9.4h / day

Humidity

74% — Humid

Wind

15 km/h

Wind Direction

WSW (245°)

Gusts

40 km/h

Daylight

14.5 h

Cloud Cover

68%

Clear Sky Days

2.6

UV Index

5.6 — High

Dew Point

11°C — Comfortable

Moon Phase

Waxing Gibbous · 66%

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 05:45

Daylight 14.5h

Sunset 20:16

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.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

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	2°C / -5°C	-2°C / -10°C	10days (77 mm) Wet	5.4h Fair	71% Muggy	2.1 Moderate	Poor	View Details
February	5°C / -4°C	1°C / -9°C	10days (77 mm) Wet	6.3h Fair	70% Muggy	3.2 Moderate	Poor	View Details
March	9°C / 0°C	5°C / -5°C	12days (79 mm) Wet	7.8h Good	67% Muggy	4.2 Moderate	Poor	View Details
April	15°C / 5°C	13°C / 2°C	13days (103 mm) Wet	8.5h Good	68% Muggy	4.9 Moderate	Fair	View Details
May	20°C / 11°C	20°C / 9°C	13days (106 mm) Wet	9.4h Good	74% Muggy	5.6 High	Good	View Details
June best	25°C / 16°C	26°C / 16°C	12days (81 mm) Wet	11.3h Excellent	73% Muggy	6.4 High	Excellent	View Details
July best	29°C / 19°C	31°C / 21°C	13days (105 mm) Wet	11.5h Excellent	73% Muggy	7 High	Excellent	View Details
August best	27°C / 18°C	29°C / 20°C	12days (91 mm) Wet	10.4h Excellent	74% Muggy	6 High	Excellent	View Details
September best	24°C / 15°C	24°C / 15°C	9days (88 mm) Wet	8.8h Good	75% Muggy	5 Moderate	Excellent	View Details
October best	17°C / 9°C	16°C / 7°C	10days (97 mm) Wet	7.1h Good	76% Humid	3.7 Moderate	Good	View Details
November	10°C / 2°C	6°C / -2°C	10days (72 mm) Wet	6.2h Fair	73% Muggy	2.5 Moderate	Poor	View Details
December	4°C / -3°C	0°C / -7°C	11days (89 mm) Wet	5h Fair	75% Muggy	1.8 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.

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 Scranton?

May is typically good for visiting Scranton, with average highs of 20°C (69°F) and around 13 rainy days. Scranton, United States in May has warm conditions, with highs averaging 20.4°C (69°F). Rain falls on about 13 days this

Does it rain a lot in Scranton in May?

Scranton typically sees around 13 rainy days in May with 106 mm (4.2 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Scranton in May?

Nights in Scranton during May are cool at around 11°C (51°F). Bring a jacket or sweater for evenings.

What should I pack for Scranton in May?

With highs of 20°C (69°F) and lows of 11°C (51°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 Scranton?

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

What is the UV index in Scranton in May?

The average UV index in Scranton 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 Scranton in May?

Scranton gets approximately 15 hours of daylight per day in May, with around 9 hours of sunshine.

Does it snow in Scranton in May?

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

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