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 #

The temperatures in Callao, Peru, are generally comfortable throughout the year
The months of January through April have the highest temperatures, with February being the warmest
The months of June through October are slightly cooler, but still within an acceptable range
There are no months with discomfort temperatures.

Maximum Temperatures

Minimum Temperatures

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

Conditions #

Callao experiences a consistent increase in sun hours from January to August, peaking at 8.6 hours, before gradually decreasing towards the end of the year
Precipitation is very low throughout the year, generally remaining below 1mm per month
The driest months appear to be July and August, with only 0.04mm of rainfall.

Sunny Weather

Period	Callao
Jan	4.2 hours/day
Feb	5.3 hours/day
Mar	6.3 hours/day
Apr	6.5 hours/day
May	6.7 hours/day
Jun	7.0 hours/day
Jul	7.5 hours/day
Aug	8.6 hours/day
Sep	7.8 hours/day
Oct	8.0 hours/day
Nov	7.5 hours/day
Dec	5.1 hours/day
Average	6.7 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 #

Callao experiences a relatively small variation in sunrise and sunset times throughout the year.
The earliest sunrise occurs in November at 05:33, while the latest is in July at 06:29.
The shortest day is in June with 11 hours and 26 minutes of daylight, while the longest day is in December with 12 hours and 48 minutes. This indicates a minimal seasonal change in day length in Callao.

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 Callao

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