7.8 /10
Excellent

May is an excellent month in Moline

Climate Overview

Moline, United States in May has warm conditions, with highs averaging 22.4°C (72°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 (66°F) at the start to 25°C (77°F) by month's end.

May sees fairly even rainfall, totalling about 125 mm across the month.

Expect around 9.0h of sunshine at the start of May, increasing to 11.4h by the end.

The warmest days tend to fall around the 31th, averaging 25°C (77°F).

Compared to April, this month is about 6°C warmer with 1 more rainy days. Temperatures will rise further into June.

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Monthly May Averages

Temperature
22°C / 13°C
Feels Like
22°C / 11°C
Rain
13 days · 124 mm
Sunshine
10.2h / day
Humidity
68% — Humid
Wind
20 km/h
Wind Direction
SE (143°)
Gusts
41 km/h
Daylight
14.5 h
Cloud Cover
61%
Clear Sky Days
4.4
UV Index
6.8 — High
Dew Point
12°C — Comfortable
Moon Phase
Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

32°C 28°C 24°C 20°C 16°C 12°C 8°C 4°C 151015202531
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 8 mm 151015202531
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202531
Sunshine

Daily Wind Speed

0 6 12 18 24 30 151015202531
Wind Speed
Sun Position
Sunrise 05:44
Daylight 14.5h
Sunset 20:15

What to Expect

Daytime temperatures around 22°C (72°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.

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

Compare Months

January
Poor
Temp
0°C / -7°C
Feels Like
-5°C / -13°C
Rain
8days (53 mm) Wet
Sun
5.4h Fair
Humidity
74% Muggy
UV
2.3 Moderate
Snow Days
9days
February
Poor
Temp
4°C / -6°C
Feels Like
-1°C / -11°C
Rain
7days (47 mm) Good
Sun
7.3h Good
Humidity
68% Muggy
UV
3.6 Moderate
Snow Days
8days
March
Poor
Temp
11°C / 1°C
Feels Like
7°C / -4°C
Rain
10days (93 mm) Wet
Sun
7.8h Good
Humidity
66% Muggy
UV
4.6 Moderate
Snow Days
3days
April
Fair
Temp
16°C / 6°C
Feels Like
14°C / 2°C
Rain
12days (105 mm) Wet
Sun
8.9h Good
Humidity
65% Muggy
UV
5.6 High
Snow Days
2days
May best
Excellent
Temp
22°C / 13°C
Feels Like
22°C / 11°C
Rain
13days (124 mm) Wet
Sun
10.2h Excellent
Humidity
68% Muggy
UV
6.8 High
June best
Excellent
Temp
28°C / 19°C
Feels Like
30°C / 19°C
Rain
10days (109 mm) Wet
Sun
12.3h Excellent
Humidity
66% Muggy
UV
7.1 Very High
July best
Excellent
Temp
29°C / 21°C
Feels Like
32°C / 22°C
Rain
10days (89 mm) Wet
Sun
12h Excellent
Humidity
71% Muggy
UV
7.2 Very High
August best
Excellent
Temp
29°C / 20°C
Feels Like
31°C / 21°C
Rain
8days (80 mm) Wet
Sun
11.3h Excellent
Humidity
70% Muggy
UV
6.5 High
September best
Excellent
Temp
26°C / 17°C
Feels Like
26°C / 16°C
Rain
8days (78 mm) Wet
Sun
9.9h Good
Humidity
67% Muggy
UV
5.5 High
October
Good
Temp
18°C / 10°C
Feels Like
16°C / 7°C
Rain
9days (89 mm) Wet
Sun
7.5h Good
Humidity
66% Muggy
UV
4 Moderate
Snow Days
1days
November
Poor
Temp
10°C / 2°C
Feels Like
6°C / -2°C
Rain
6days (49 mm) Good
Sun
6.5h Fair
Humidity
68% Muggy
UV
2.6 Moderate
Snow Days
2days
December
Poor
Temp
4°C / -4°C
Feels Like
0°C / -8°C
Rain
7days (52 mm) Good
Sun
5.5h Fair
Humidity
72% Muggy
UV
1.9 Low
Snow Days
6days
Month Temp Feels Like Rain Sun Humidity UV Status Details
January 0°C / -7°C -5°C / -13°C 8days (53 mm) Wet 5.4h Fair 74% Muggy 2.3 Moderate Poor View Details
February 4°C / -6°C -1°C / -11°C 7days (47 mm) Good 7.3h Good 68% Muggy 3.6 Moderate Poor View Details
March 11°C / 1°C 7°C / -4°C 10days (93 mm) Wet 7.8h Good 66% Muggy 4.6 Moderate Poor View Details
April 16°C / 6°C 14°C / 2°C 12days (105 mm) Wet 8.9h Good 65% Muggy 5.6 High Fair View Details
May best 22°C / 13°C 22°C / 11°C 13days (124 mm) Wet 10.2h Excellent 68% Muggy 6.8 High Excellent View Details
June best 28°C / 19°C 30°C / 19°C 10days (109 mm) Wet 12.3h Excellent 66% Muggy 7.1 Very High Excellent View Details
July best 29°C / 21°C 32°C / 22°C 10days (89 mm) Wet 12h Excellent 71% Muggy 7.2 Very High Excellent View Details
August best 29°C / 20°C 31°C / 21°C 8days (80 mm) Wet 11.3h Excellent 70% Muggy 6.5 High Excellent View Details
September best 26°C / 17°C 26°C / 16°C 8days (78 mm) Wet 9.9h Good 67% Muggy 5.5 High Excellent View Details
October 18°C / 10°C 16°C / 7°C 9days (89 mm) Wet 7.5h Good 66% Muggy 4 Moderate Good View Details
November 10°C / 2°C 6°C / -2°C 6days (49 mm) Good 6.5h Fair 68% Muggy 2.6 Moderate Poor View Details
December 4°C / -4°C 0°C / -8°C 7days (52 mm) Good 5.5h Fair 72% 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.

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

Packing List

UmbrellaWaterproof jacketSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

May is typically excellent for visiting Moline, with average highs of 22°C (72°F) and around 13 rainy days. Moline, United States in May has warm conditions, with highs averaging 22.4°C (72°F). Rain falls on about 13 days this m
Moline typically sees around 13 rainy days in May with 124 mm (4.9 in) of total rainfall. Pack a waterproof jacket.
Evenings in Moline during May are mild at 13°C (55°F). A light cardigan is usually enough.
With highs of 22°C (72°F) and lows of 13°C (55°F) in May, we recommend: Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.
Yes, May offers some of the best weather conditions in Moline with comfortable temperatures and lower chances of rain.
The average UV index in Moline during May is 7 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Moline gets approximately 15 hours of daylight per day in May, with around 10 hours of sunshine.
Snow is uncommon in Moline during May based on 10-year climate averages.

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