Yearly weather

Calculations are based on the last 8 years of historical weather data.

Weather Score #

Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.

Perfect for sun worshippers, beach lovers, and those seeking warm, dry climates for outdoor activities and relaxation.

Formula optimized for hot weather enthusiasts who prefer temperatures above 25°C (77°F) with maximum sun exposure and minimal precipitation.

Key factors in the calculation:

High temperatures: Favors locations with warm to hot daily highs
Abundant sunshine: Rewards areas with maximum daylight hours
Low precipitation: Penalizes frequent rain and wet conditions
Warm nights: Considers comfortable evening temperatures

Temperatures #

Mannheim experiences discomfort temperatures in January, February, November and December.
Comfort temperatures are between June and September.
The hottest months are July and August, with average temperatures around 26 degrees Celsius.
The coldest month is January with average temperature of 1.8 degrees Celsius.

Maximum Temperatures

Minimum Temperatures

Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period.

Conditions #

In Mannheim, total sun hours gradually increase from January to June, peaking at 7.5 hours in June before declining again towards the end of the year.
Precipitation levels show a relatively consistent pattern, remaining low throughout the summer months with an average of around 2mm, while winter and early spring months vary slightly higher.
The trend indicates that the city enjoys the most sun in mid-summer while experiencing modest rainfall, suggesting a favorable climate for outdoor activities during that season.

Sunny Weather

Period	Mannheim
Jan	1.9 hours/day
Feb	3.3 hours/day
Mar	4.0 hours/day
Apr	5.1 hours/day
May	5.8 hours/day
Jun	7.5 hours/day
Jul	7.4 hours/day
Aug	6.6 hours/day
Sep	5.7 hours/day
Oct	3.5 hours/day
Nov	2.6 hours/day
Dec	1.5 hours/day
Average	4.6 hours/day

Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer.

Precipitation Levels

Average amount of precipitation that falls in a form of a rain, snow, sleet or hail.

Wind Speed

Humidity

Daylight Hours #

In Mannheim, there is a significant variation in sunrise and sunset times throughout the year. The earliest sunrise occurs at 05:20 in June, while the latest is at 08:14 in December, highlighting a dramatic shift in the available daylight hours across seasons.
The longest day in June lasts 16 hours and 12 minutes, contrasted with the shortest day in December, which is only 8 hours and 14 minutes long. This showcases the stark differences in day length that influence daily activities and lifestyle in Mannheim across the seasons.

Sunrise Time

Sunrise times are output in the local timezone of each place.

Sunset Time

Sunset times are output in the local timezone of each place.

Useful Day Length

Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone.

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Weather in Mannheim

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