Andorra la Vella climate

Name: Andorra la Vella
Address: AD

Andorra la Vella is warmest in July, with average highs of 25 °C, and coldest in January, when nights average -2.0 °C. May is the wettest month (106 mm) and February the driest (53 mm). Figures are 1991–2020 climate normals.

Across a full year Andorra la Vella averages 909 mm of rain, 40 days above 25 °C and 85 days below freezing.

Andorra · population 20,430 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month July 25 °C
Coldest month January -2.0 °C
Driest month February 53 mm
Wettest month May 106 mm
Least cloud July 45 % cloud
Hottest on record June 34 °C
Coldest on record January -19 °C

What to expectAndorra la Vella through the year

Andorra la Vella has a clear annual cycle: average daily highs run from 6.4 °C in January to 25 °C in July, a swing of 18 °C in mean temperature across the year.

Counted across a normal year, 40 days a year reach 25 °C, 3 of them reach 30 °C, 85 nights drop below freezing. The warmest reading in the 1991–2020 record is 34 °C, in June.

Rain is spread fairly evenly through the year, from 53 mm in February to 106 mm in May. There is no dry season to aim for.

Month by month

Month	Avg high	Rainfall	Cloud
January	6.4 °C	70 mm	60 %
February	7.1 °C	53 mm	59 %
March	10.5 °C	70 mm	61 %
April	13.0 °C	98 mm	65 %
May	17.4 °C	106 mm	66 %
June	21.9 °C	95 mm	57 %
July	24.8 °C	71 mm	45 %
August	24.7 °C	70 mm	48 %
September	20.4 °C	66 mm	55 %
October	16.1 °C	69 mm	62 %
November	10.1 °C	80 mm	63 %
December	7.1 °C	62 mm	61 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C	Days below 0 °C
January	6.4 °C	-2.0 °C	2.0 °C	16.8 °C	-19.5 °C	0	0	22
February	7.1 °C	-1.7 °C	2.6 °C	19.7 °C	-17.0 °C	0	0	18
March	10.5 °C	0.7 °C	5.7 °C	21.0 °C	-17.3 °C	0	0	11
April	13.0 °C	3.1 °C	8.3 °C	25.3 °C	-8.5 °C	0	0	5
May	17.4 °C	7.7 °C	12.8 °C	28.5 °C	-3.1 °C	1	0	1
June	21.9 °C	12.0 °C	17.3 °C	34.4 °C	1.3 °C	6	0	0
July	24.8 °C	14.8 °C	20.0 °C	32.9 °C	4.0 °C	16	1	0
August	24.7 °C	14.8 °C	19.9 °C	33.6 °C	4.9 °C	15	2	0
September	20.4 °C	10.7 °C	15.7 °C	28.6 °C	0.4 °C	2	0	0
October	16.1 °C	7.0 °C	11.5 °C	26.1 °C	-8.6 °C	0	0	1
November	10.1 °C	1.6 °C	5.8 °C	21.0 °C	-13.4 °C	0	0	9
December	7.1 °C	-0.9 °C	2.9 °C	17.8 °C	-17.1 °C	0	0	17

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	70 mm	10	9.4 h/day	60 %	72 %	8.8 km/h
February	53 mm	9	11 h/day	59 %	71 %	9.2 km/h
March	70 mm	11	12 h/day	61 %	71 %	9.5 km/h
April	98 mm	14	13 h/day	65 %	73 %	9.6 km/h
May	106 mm	15	15 h/day	66 %	71 %	9.8 km/h
June	95 mm	13	15 h/day	57 %	69 %	9.2 km/h
July	71 mm	11	15 h/day	45 %	66 %	9.1 km/h
August	70 mm	11	14 h/day	48 %	67 %	9.1 km/h
September	66 mm	10	13 h/day	55 %	72 %	8.6 km/h
October	69 mm	9	11 h/day	62 %	75 %	8.9 km/h
November	80 mm	10	9.8 h/day	63 %	76 %	8.9 km/h
December	62 mm	9	9.1 h/day	61 %	73 %	8.6 km/h

How Andorra la Vella compares

The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.

Destination	Summer high	Winter low	Rain per year	Days above 25 °C
Andorra la Vella	25 °C	-2.0 °C	909 mm	40
Terrassa · Spain	28 °C	2.3 °C	655 mm	83
Sabadell · Spain	27 °C	3.2 °C	650 mm	77
Toulouse · France	28 °C	2.7 °C	776 mm	76
Badalona · Spain	28 °C	4.5 °C	590 mm	84
Barcelona · Spain	27 °C	5.0 °C	590 mm	78

Planning a trip? See the best time to visit Andorra la Vella.

QuestionsCommon questions about Andorra la Vella’s climate

When is the best time to visit Andorra la Vella?

That depends on what you want, so the honest answer is a comparison rather than a single month. June, July, August sit closest to 20 °C on average, July is the warmest month and February the driest. The month-by-month table above has the full picture.

How hot does Andorra la Vella get?

In July, the warmest month, daily highs average 25 °C. About 3 days a year pass 30 °C. The highest value in the 1991–2020 record is 34 °C.

How cold does it get in winter?

Nights average -2.0 °C in January, the coldest month. A normal year has 85 nights below freezing.

Which month is wettest in Andorra la Vella?

May, averaging 106 mm over 15 days with rain. The driest month is February with 53 mm. The year as a whole averages 909 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Andorra la Vella rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Data point: 42.508°, 1.521° (the coordinates the reanalysis values are taken for)
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.