Quan fa sol, m'agrada seure a l'ombra al parc.

Quan means when.

In this sentence, Quan fa sol means When it’s sunny or more literally When the sun is out.

It comes first because it introduces a time clause. Catalan often places this kind of clause at the beginning, just like English can:

• When it’s sunny, I like to sit in the shade at the park.

You could also change the order:

• M'agrada seure a l'ombra al parc quan fa sol.

That means the same thing.

Fa sol is an idiomatic Catalan expression meaning it’s sunny.

Literally, fa means it makes/does and sol means sun, so the expression is closer to the sun is out than to the English adjective sunny.

This is very common in Catalan weather expressions with fer:

• fa fred = it’s cold
• fa calor = it’s hot
• fa vent = it’s windy
• fa bon temps = the weather is nice

So quan fa sol is the natural Catalan way to say when it’s sunny.

M'agrada means I like in this sentence, but literally it works more like it pleases me.

Breakdown:

• m' = to me
• agrada = is pleasing / pleases

So:

• m'agrada seure = I like sitting / I like to sit

This is one of the biggest differences from English. In Catalan, the thing liked is the grammatical subject, not the person.

Compare:

• M'agrada el cafè. = I like coffee.
  • literally: Coffee pleases me.

Because the verb agrees with the thing being liked, not with the person who likes it.

In M'agrada seure, the thing that is pleasing is seure (to sit / sitting), which is treated as a singular idea. So Catalan uses agrada.

Compare:

• M'agrada seure al parc. = I like sitting in the park.
• M'agraden els parcs. = I like parks.

Use:

• agrada for a singular noun, an infinitive, or a whole action/idea
• agraden for plural nouns

The apostrophe shows elision: em becomes m' before a vowel.

So:

• em agrada becomes m'agrada

This is very common in Catalan with weak pronouns:

• m'agrada = em agrada
• t'agrada = et agrada
• s'obre = es obre
• l'ombra = la ombra

Catalan does this to make pronunciation smoother.

Seure means to sit or to sit down, depending on context.

In this sentence:

• m'agrada seure = I like to sit

A useful distinction is:

• seure = to sit / to sit down
• asseure = to seat someone / to make someone sit
• asseure's or asseure's / asseure’s is not the standard dictionary form; the reflexive form is asseure's only in certain written contexts with enclitic pronouns, but the usual infinitive you learn is asseure's? Actually, the standard form learners usually meet is asseure's less often than asseure's / asseure depending on grammar context. What matters most is:
  • asseure = to seat someone
  • asseure's / asseure’s in context = to sit oneself down
  • seure is the simpler common verb for to sit

For a learner, the key point is that seure here is perfectly natural and means to sit.

Because Catalan uses a with places after verbs like seure.

So:

• seure a l'ombra = to sit in the shade

Even though English says in the shade, Catalan uses a here.

Other examples:

• seure a taula = to sit at the table
• seure al sofà = to sit on the sofa
• ser al parc = to be at the park

So don’t translate the preposition word for word from English. Learn the phrase:

• seure a l'ombra

Because la becomes l' before a vowel.

• la ombra → l'ombra

This is the feminine singular definite article eliding before a vowel or silent h.

Examples:

• l'ombra = the shade
• l'aigua = the water
• l'hora = the hour

So a l'ombra means in the shade or literally at the shade.

Al parc means to the park / at the park / in the park, depending on context. Here it means at the park or in the park.

Al is a contraction of:

• a + el = al

So:

• al parc = a el parc

This contraction is required in normal Catalan.

Other examples:

• al cotxe = in/to the car
• al carrer = in the street / onto the street
• al sol = in the sun

Because Catalan can put one verb directly after another when the second verb is in the infinitive.

So:

• m'agrada seure = I like to sit
• literally: it pleases me to sit

This is very normal:

• vull menjar = I want to eat
• puc venir = I can come
• m'agrada llegir = I like to read

English uses to before the infinitive, but Catalan usually does not need an extra word here.

Yes. In natural English, this Catalan sentence can be translated in more than one way:

• When it’s sunny, I like to sit in the shade at the park.
• When it’s sunny, I like sitting in the shade in the park.
• I like to sit in the shade at the park when it’s sunny.

Catalan m'agrada seure can correspond to both I like to sit and I like sitting, depending on context.

Yes, somewhat.

The original sentence:

• Quan fa sol, m'agrada seure a l'ombra al parc.

A very natural alternative is:

• M'agrada seure a l'ombra al parc quan fa sol.

Both are correct. Putting Quan fa sol first gives a little more emphasis to the condition or time frame: when it’s sunny.

Catalan word order is often flexible, but some orders sound more natural than others. The original sentence is perfectly idiomatic.

A rough pronunciation guide for an English speaker is:

• Quan ≈ kwan
• fa ≈ fah
• sol ≈ sol
• m'agrada ≈ muh-GRAH-thuh in Central Catalan, or muh-GRAH-dah in many other varieties
• seure ≈ SEH-oo-ruh or SEW-reh, depending on accent and region
• a l'ombra ≈ uh LOM-bruh
• al parc ≈ ahl PARK

A few important notes:

• Catalan pronunciation varies by region.
• The d sound in some Catalan varieties can sound like the th in this.
• The unstressed a/e may sound like a neutral uh in Central Catalan.

So don’t worry if you hear slightly different pronunciations from different speakers.

This sentence is a great example of several important Catalan patterns:

1. Weather with fer

   • fa sol = it’s sunny

2. Time clause with quan

   • Quan fa sol = When it’s sunny

3. Agrada structure

   • m'agrada = literally it pleases me
   • use agrada with infinitives and singular things

4. Infinitive after verbs

   • m'agrada seure = I like to sit

5. Common contractions and elision

   • em → m'
   • la ombra → l'ombra
   • a + el → al

6. Prepositions that don’t match English exactly

   • a l'ombra = in the shade
   • al parc = in/at the park

If you understand those pieces, you understand a lot more than just this one sentence.