earth science

List of cities by sunshine duration

List of cities by sunshine duration is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand List of cities by sunshine duration rather than just read about it. In short: The following is a list of cities by sunshine duration. Sunshine duration is a climatological indicator, measuring duration of sunshine in given period (usually, a day or a year) for a given location on Earth, typically expressed as an averaged value over several years.

Key takeaways

List of cities by sunshine duration belongs to earth science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect List of cities by sunshine duration to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of List of cities by sunshine duration from memory before moving on to harder problems.

Reference excerpt

The following is a list of cities by sunshine duration. Sunshine duration is a climatological indicator, measuring duration of sunshine in given period (usually, a day or a year) for a given location on Earth, typically expressed as an averaged value over several years. It is a general indicator of cloudiness of a location, and thus differs from insolation, which measures the total energy delivered by sunlight over a given period. Sunshine duration is usually expressed in hours per year, or in (average) hours per day. The first measure indicates the general sunniness of a location compared with other places, while the latter allows for comparison of sunshine in various seasons in the same location. Another often-used measure is percentage ratio of recorded bright sunshine duration and daylight duration in the observed period.

Africa

Asia

Europe

North America

South America

Oceania

See also List of cities by average temperature List of cities by average precipitation List of weather records

References

Worked examples

Example 1 — a first encounter with List of cities by sunshine duration

Start with the simplest possible case. Write down what List of cities by sunshine duration claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to List of cities by sunshine duration before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about List of cities by sunshine duration ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of List of cities by sunshine duration

In research: List of cities by sunshine duration appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses List of cities by sunshine duration in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: List of cities by sunshine duration is common in secondary-school and first-year university syllabi. It links to neighbouring topics Climate and weather statistics, Lists of cities, Weather-related lists, so understanding it makes those chapters shorter.
In everyday life: Look for List of cities by sunshine duration outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study List of cities by sunshine duration in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what List of cities by sunshine duration means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain List of cities by sunshine duration out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is List of cities by sunshine duration in simple terms?

Why does List of cities by sunshine duration matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study List of cities by sunshine duration?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on List of cities by sunshine duration.