HeyRua Get the app

Sunny in Irish (grianach): Meaning, Forms, Examples

Other uses of ‘grianach’: cheerful

The Irish for sunny is grianach: lá grianach, a sunny day.
Updated October 2026Report a mistake

How to say “sunny” in Irish

Irish:
grianach
English:
sunny, cheerful
Word type:
adjective
Sunnier:
níos grianaí
Sunniest:
is grianaí
Plural:
grianacha
Pronunciation:
“GREE-a-nukh”  /ˈɟɾʲiənˠəx/

What does “grianach” mean?

“Grianach” has two alternative meanings. The most common comes first.

sunny
Full of sunshine, bright with sun.Also: sunlit, bright, sunshiny.
1 other meaning: cheerful
2cheerful
Bright and pleasant in manner or mood.Also: sunny, pleasant, bright.

Other Irish adjectives for sunny: grianmhar (sunny)

“Grianach” after a noun

An Irish adjective comes after its noun. Here is grianach after lá (day, masculine), after maidin (morning, feminine) and after a plural.

after a masculine nounlá grianacha sunny day
after a feminine nounmaidin ghrianacha sunny morning
after a plural nounlaethanta grianachasunny days

séimhiú (the h) the ending

feminine
maidinmorning
+
grianachsunny
=
maidin ghrianacha sunny morning

After a feminine noun the adjective gets a séimhiú, an h after its first letter: maidin ghrianach. After a masculine noun it stays as it is: lá grianach.

plural
laethantadays
+
grianachasunny, plural
=
laethanta grianachasunny days

With a plural noun the adjective takes its plural form, grianacha. It also gets an h after a plural that ends in a slender consonant; after other plurals it does not: maidineacha grianacha.

Sunnier, sunniest, very sunny

níosmore
+
grianaísunny
=
níos grianaísunnier
ismost
+
grianaísunny
=
is grianaísunniest

Tá an deisceart níos grianaí ná an tuaisceart. The south is sunnier than the north.

sunnierníos grianaíin the past tense: ní ba ghrianaí
sunniestis grianaíin the past tense: ba ghrianaí
as sunny aschomh grianach leno change after chomh
very sunnyan-ghrianachan- lenites, except d, t and s
too sunnyróghrianachró- lenites

“Grianach” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Bhí lá grianach againn inné.
We had a sunny day yesterday.
Is breá liom maidin ghrianach.
I love a sunny morning.
Bhí laethanta grianacha againn i mí an Mheithimh.
We had sunny days in June.
Tá an deisceart níos grianaí ná an tuaisceart.
The south is sunnier than the north.
Tá sé grianach inniu.
It is sunny today.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Sunny in Irish: frequently asked questions

What is the Irish for sunny?

The Irish for sunny is grianach (pronounced “GREE-a-nukh”). It comes after the noun: lá grianach, a sunny day; maidin ghrianach, a sunny morning.

How do you say sunnier and sunniest in Irish?

níos grianaí is sunnier and is grianaí is sunniest. In the past tense they become ní ba ghrianaí and ba ghrianaí.

Why does grianach become ghrianach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So maidin ghrianach (a sunny morning) but lá grianach (a sunny day), because lá is masculine.

What is the plural of grianach?

With a plural noun grianach becomes grianacha: laethanta grianacha, maidineacha grianacha.

How do you say very sunny in Irish?

an-ghrianach. Too sunny is róghrianach, and as sunny as is chomh grianach le.

Does grianach have more than one meaning?

Yes. Grianach can mean sunny or cheerful, depending on context; the first is the most common.

How do I say 'sunny spells' in a weather forecast?

Forecasts use 'tréimhsí grianacha' for sunny spells, and 'Tá sé grianach' simply means it is sunny.

Learn Irish by
actually speaking it

Learn everyday Irish words like grianach through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen