Atchison, United States — Weather in May 2027

Climate Overview

Atchison, United States in May has warm conditions, with highs averaging 24.1°C (75°F). Rain falls on about 14 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 21°C (70°F) at the start to 26°C (79°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 9.4h of sunshine at the start of May, increasing to 10.8h by the end.

Wind speeds ease off through the month, from 21 km/h (13 mph) to 18 km/h (11 mph).

The warmest days tend to fall around the 29th, averaging 26°C (79°F).

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

Monthly May Averages

Temperature

24°C / 14°C

Feels Like

24°C / 13°C

Rain

14 days · 176 mm

Sunshine

9.7h / day

Humidity

69% — Humid

Wind

20 km/h

Wind Direction

SSE (157°)

Gusts

42 km/h

Daylight

14.4 h

Cloud Cover

58%

Clear Sky Days

5.6

UV Index

7.1 — Very High

Dew Point

13°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 06:08

Daylight 14.3h

Sunset 20:29

What to Expect

Daytime temperatures around 24°C (75°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.

1 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 / -5°C	-1°C / -10°C	7days (45 mm) Good	6.2h Fair	71% Muggy	2.9 Moderate	Poor	View Details
February	7°C / -4°C	3°C / -9°C	5days (30 mm) Good	7.7h Good	64% Muggy	4 Moderate	Poor	View Details
March	14°C / 3°C	11°C / -1°C	9days (78 mm) Wet	7.8h Good	64% Muggy	5.1 High	Fair	View Details
April	19°C / 8°C	17°C / 4°C	9days (101 mm) Wet	9.4h Good	61% Muggy	6.1 High	Good	View Details
May best	24°C / 14°C	24°C / 13°C	14days (176 mm) Wet	9.7h Good	69% Muggy	7.1 Very High	Excellent	View Details
June best	30°C / 20°C	33°C / 21°C	9days (96 mm) Wet	12.1h Excellent	66% Muggy	7.7 Very High	Excellent	View Details
July	31°C / 22°C	35°C / 24°C	9days (100 mm) Wet	12.1h Excellent	69% Muggy	7.7 Very High	Fair	View Details
August best	30°C / 21°C	33°C / 23°C	10days (111 mm) Wet	11.3h Excellent	70% Muggy	7 High	Good	View Details
September best	28°C / 18°C	29°C / 18°C	7days (66 mm) Good	10h Excellent	66% Muggy	5.9 High	Excellent	View Details
October	21°C / 11°C	19°C / 8°C	8days (97 mm) Wet	8.2h Good	62% Muggy	4.4 Moderate	Good	View Details
November	13°C / 3°C	9°C / 0°C	6days (58 mm) Good	7h Good	67% Muggy	3 Moderate	Fair	View Details
December	7°C / -2°C	3°C / -6°C	5days (40 mm) Good	6.4h Fair	68% Muggy	2.4 Moderate	Poor	View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

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

UmbrellaWaterproof jacketWaterproof shoesBreathable clothingSunscreen (SPF 30+)Sun hatSunglasses

Frequently Asked Questions

Expand all

Is May a good time to visit Atchison?

May is typically excellent for visiting Atchison, with average highs of 24°C (75°F) and around 14 rainy days. Atchison, United States in May has warm conditions, with highs averaging 24.1°C (75°F). Rain falls on about 14 days this

Does it rain a lot in Atchison in May?

Atchison typically sees around 14 rainy days in May with 176 mm (6.9 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Atchison in May?

Evenings in Atchison during May are mild at 14°C (57°F). A light cardigan is usually enough.

What should I pack for Atchison in May?

With highs of 24°C (75°F) and lows of 14°C (57°F) in May, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.

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

Yes, May offers some of the best weather conditions in Atchison with comfortable temperatures and lower chances of rain.

What is the UV index in Atchison in May?

The average UV index in Atchison during May is 7 (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 Atchison in May?

Atchison gets approximately 14 hours of daylight per day in May, with around 10 hours of sunshine.

Does it snow in Atchison in May?

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

Last updated: