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 #

Yokohama's temperatures range from cool in the winter to comfortably warm in the summer
August has the highest temperatures, with a maximum of 30.1°C, potentially causing some discomfort
January and February are the coldest months, with minimum temperatures dropping to 4.3°C and 4.8°C, respectively, which may also cause discomfort
The months of May, June, July, September and October fall within the the most comfortable temperature range.

Maximum Temperatures

Minimum Temperatures

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

Conditions #

Yokohama has relatively consistent sunshine hours throughout the year, ranging from 3.9h to 6.3h, with a slight peak in summer (Jul-Aug)
Precipitation is generally low, but increases slightly from June to October, peaking in October at 8.08mm
The driest months are December and January with under 2mm of rain
Sunshine hours are lowest in September and October.

Sunny Weather

Period	Yokohama
Jan	5.6 hours/day
Feb	5.1 hours/day
Mar	4.7 hours/day
Apr	6.0 hours/day
May	5.8 hours/day
Jun	5.4 hours/day
Jul	6.0 hours/day
Aug	6.3 hours/day
Sep	3.9 hours/day
Oct	3.9 hours/day
Nov	4.5 hours/day
Dec	5.6 hours/day
Average	5.2 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 #

Yokohama experiences its earliest sunrise in June at 4:26 AM, while the latest sunrise occurs in January at 6:48 AM.
The earliest sunset is in December at 4:31 PM, contrasting with the latest sunset in June at 6:57 PM.
This results in the shortest day in December lasting 9 hours and 48 minutes, and the longest day in June stretching to 14 hours and 31 minutes.
The difference in day length between the shortest and longest days is approximately 4 hours and 43 minutes.

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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