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May is a good month in Sinzig

Climate Overview

Sinzig, Germany in May has mild conditions, with highs averaging 18.7°C (66°F) and noticeably cooler mornings. Rain falls on about 12 days this month.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 16°C (61°F) at the start to 21°C (70°F) by month's end.

May sees fairly even rainfall, totalling about 82 mm across the month.

Expect around 10.5h of sunshine at the start of May, increasing to 11.8h by the end.

The warmest days tend to fall around the 31th, averaging 21.3°C (70°F).

Compared to April, this month is about 4°C warmer with 0 fewer rainy days. Temperatures will rise further into June.

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Monthly May Averages

Temperature
19°C / 9°C
Feels Like
18°C / 8°C
Rain
12 days · 81 mm
Sunshine
11.1h / day
Humidity
72% — Humid
Wind
15 km/h
Wind Direction
NW (312°)
Gusts
35 km/h
Daylight
15.5 h
Cloud Cover
63%
Clear Sky Days
2.9
UV Index
5.7 — High
Dew Point
9°C — Dry
Moon Phase
Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

28°C 24°C 20°C 16°C 12°C 8°C 4°C 0°C 151015202531
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 151015202531
Rainfall

Daily Sunshine

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

Daily Wind Speed

0 5 10 15 20 25 151015202531
Wind Speed
Sun Position
Sunrise 05:45
Daylight 15.5h
Sunset 21:13

What to Expect

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.

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

Compare Months

January
Poor
Temp
6°C / 1°C
Feels Like
2°C / -2°C
Rain
15days (80 mm) Wet
Sun
3.3h Poor
Humidity
87% Very Muggy
UV
1.2 Low
Snow Days
8days
February
Poor
Temp
8°C / 2°C
Feels Like
5°C / -2°C
Rain
13days (61 mm) Wet
Sun
5.3h Fair
Humidity
81% Humid
UV
1.8 Low
Snow Days
4days
March
Poor
Temp
11°C / 3°C
Feels Like
8°C / 0°C
Rain
13days (63 mm) Wet
Sun
7.3h Good
Humidity
77% Humid
UV
3.5 Moderate
Snow Days
3days
April
Fair
Temp
15°C / 5°C
Feels Like
12°C / 2°C
Rain
12days (53 mm) Wet
Sun
9.9h Good
Humidity
72% Muggy
UV
4.4 Moderate
Snow Days
1days
May best
Good
Temp
19°C / 9°C
Feels Like
18°C / 8°C
Rain
12days (81 mm) Wet
Sun
11.1h Excellent
Humidity
72% Muggy
UV
5.7 High
June best
Excellent
Temp
23°C / 14°C
Feels Like
23°C / 14°C
Rain
12days (88 mm) Wet
Sun
11.9h Excellent
Humidity
71% Muggy
UV
6.4 High
July best
Excellent
Temp
24°C / 15°C
Feels Like
24°C / 15°C
Rain
12days (79 mm) Wet
Sun
11.5h Excellent
Humidity
70% Muggy
UV
6 High
August best
Excellent
Temp
24°C / 16°C
Feels Like
25°C / 16°C
Rain
13days (72 mm) Wet
Sun
10.6h Excellent
Humidity
72% Muggy
UV
5.5 High
September best
Excellent
Temp
21°C / 12°C
Feels Like
20°C / 11°C
Rain
10days (66 mm) Wet
Sun
8.7h Good
Humidity
76% Humid
UV
4.2 Moderate
October
Good
Temp
16°C / 9°C
Feels Like
14°C / 7°C
Rain
14days (72 mm) Wet
Sun
5.4h Fair
Humidity
83% Humid
UV
2.5 Moderate
November
Poor
Temp
10°C / 5°C
Feels Like
7°C / 2°C
Rain
13days (59 mm) Wet
Sun
4h Fair
Humidity
87% Very Muggy
UV
1.3 Low
Snow Days
3days
December
Poor
Temp
7°C / 3°C
Feels Like
4°C / -1°C
Rain
14days (75 mm) Wet
Sun
2.6h Poor
Humidity
88% Very Muggy
UV
0.9 Low
Snow Days
4days
Month Temp Feels Like Rain Sun Humidity UV Status Details
January 6°C / 1°C 2°C / -2°C 15days (80 mm) Wet 3.3h Poor 87% Very Muggy 1.2 Low Poor View Details
February 8°C / 2°C 5°C / -2°C 13days (61 mm) Wet 5.3h Fair 81% Humid 1.8 Low Poor View Details
March 11°C / 3°C 8°C / 0°C 13days (63 mm) Wet 7.3h Good 77% Humid 3.5 Moderate Poor View Details
April 15°C / 5°C 12°C / 2°C 12days (53 mm) Wet 9.9h Good 72% Muggy 4.4 Moderate Fair View Details
May best 19°C / 9°C 18°C / 8°C 12days (81 mm) Wet 11.1h Excellent 72% Muggy 5.7 High Good View Details
June best 23°C / 14°C 23°C / 14°C 12days (88 mm) Wet 11.9h Excellent 71% Muggy 6.4 High Excellent View Details
July best 24°C / 15°C 24°C / 15°C 12days (79 mm) Wet 11.5h Excellent 70% Muggy 6 High Excellent View Details
August best 24°C / 16°C 25°C / 16°C 13days (72 mm) Wet 10.6h Excellent 72% Muggy 5.5 High Excellent View Details
September best 21°C / 12°C 20°C / 11°C 10days (66 mm) Wet 8.7h Good 76% Humid 4.2 Moderate Excellent View Details
October 16°C / 9°C 14°C / 7°C 14days (72 mm) Wet 5.4h Fair 83% Humid 2.5 Moderate Good View Details
November 10°C / 5°C 7°C / 2°C 13days (59 mm) Wet 4h Fair 87% Very Muggy 1.3 Low Poor View Details
December 7°C / 3°C 4°C / -1°C 14days (75 mm) Wet 2.6h Poor 88% Very Muggy 0.9 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

Warm evening layerUmbrellaWaterproof jacketComfortable walking shoes

Frequently Asked Questions

May is typically good for visiting Sinzig, with average highs of 19°C (66°F) and around 12 rainy days. Sinzig, Germany in May has mild conditions, with highs averaging 18.7°C (66°F) and noticeably cooler mornings. Rain fall
Sinzig typically sees around 12 rainy days in May with 81 mm (3.2 in) of total rainfall. Pack a waterproof jacket.
Nights in Sinzig during May are cool at around 9°C (49°F). Bring a jacket or sweater for evenings.
With highs of 19°C (66°F) and lows of 9°C (49°F) in May, we recommend: Warm evening layer, Umbrella, Waterproof jacket, Comfortable walking shoes. Comfortable walking shoes are essential.
Yes, May offers some of the best weather conditions in Sinzig with comfortable temperatures and lower chances of rain.
The average UV index in Sinzig during May is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Sinzig gets approximately 16 hours of daylight per day in May, with around 11 hours of sunshine.
Snow is uncommon in Sinzig during May based on 10-year climate averages.

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