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Amman vs Arequipa

BSh Hot semi-aridBWk Cold desert

Comparing Amman change · Arequipa change

Bottom line

Amman is the warmer of the two — about 2°C on the annual average; Amman is the wetter, with 194 mm more rain a year, and Amman the sunnier.

Warmer Amman 2°C on the year
Wetter Amman 194 mm more a year
Sunnier Amman 8 pp less cloud
Colder winters Amman 3°C colder nights

How the seasons compare

The differences between Amman and Arequipa, in everyday terms.

Summers

Amman has far hotter summers

Amman: Hot
Arequipa: Mild

Winters

Arequipa has milder winters

Amman: Chilly
Arequipa: Cool

Rain & snow

Amman is much wetter

Amman: Fairly dry
Arequipa: Very dry

Sky

Amman is sunnier

Amman: Fairly sunny
Arequipa: Fairly sunny

Month-by-month charts

Temperature

Amman is the warmer of the two — about 2°C on the annual average.

-10°10°20°30°40° JanAprJulOct AmmanArequipa

Precipitation

Amman is the wetter — about 194 mm more across the year.

PRECIPITATION (mm) 03570 JanAprJulOct AmmanArequipa

Clear skies

Amman has the clearer skies — the higher line.

0%25%50%75%100% JanAprJulOct AmmanArequipa

Exact monthly numbers

Tap a metric to open its full table. Desktop shows all twelve months; on a phone each metric splits into Jan–Jun and Jul–Dec.

Avg high (°C) Varies through the year
JanFebMarAprMayJunJulAugSepOctNovDec
Amman131418232831333331272015
Arequipa222223232323232324242323
Difference+10+8+4-5-8-10-10-8-4+3+8
Jan – JunJanFebMarAprMayJun
Amman131418232831
Arequipa222223232323
Difference+10+8+4-5-8
Jul – DecJulAugSepOctNovDec
Amman333331272015
Arequipa232324242323
Difference-10-10-8-4+3+8
Avg low (°C) Varies through the year
JanFebMarAprMayJunJulAugSepOctNovDec
Amman45811151821211915106
Arequipa11121110877899910
Difference+7+6+3-1-7-11-14-13-10-6-1+5
Jan – JunJanFebMarAprMayJun
Amman458111518
Arequipa1112111087
Difference+7+6+3-1-7-11
Jul – DecJulAugSepOctNovDec
Amman21211915106
Arequipa7899910
Difference-14-13-10-6-1+5
Precipitation (mm) Amman runs higher most of the year
JanFebMarAprMayJunJulAugSepOctNovDec
Amman654945141421125153240
Arequipa324417100010003
Difference-33-5-27-12-14-2-1-12-5-14-32-37
Jan – JunJanFebMarAprMayJun
Amman65494514142
Arequipa324417100
Difference-33-5-27-12-14-2
Jul – DecJulAugSepOctNovDec
Amman1125153240
Arequipa010003
Difference-1-12-5-14-32-37
Cloud cover (%) Arequipa runs higher most of the year
JanFebMarAprMayJunJulAugSepOctNovDec
Amman545348443415131115274049
Arequipa656857402826252728364054
Difference+12+15+10-3-6+11+12+15+13+9+5
Jan – JunJanFebMarAprMayJun
Amman545348443415
Arequipa656857402826
Difference+12+15+10-3-6+11
Jul – DecJulAugSepOctNovDec
Amman131115274049
Arequipa252728364054
Difference+12+15+13+9+5
Relative humidity (%) Amman runs higher most of the year
JanFebMarAprMayJunJulAugSepOctNovDec
Amman706762534543454950505666
Arequipa646866554036333335384354
Difference-6+1+5+3-5-7-12-16-14-11-13-12
Jan – JunJanFebMarAprMayJun
Amman706762534543
Arequipa646866554036
Difference-6+1+5+3-5-7
Jul – DecJulAugSepOctNovDec
Amman454950505666
Arequipa333335384354
Difference-12-16-14-11-13-12

How both climates are changing

Both cities are warming. Each city has its own warming trend; see its trends page for the year-by-year detail. Amman trends → · Arequipa trends →

Methodology & sources

Amman

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Marka Intl, a weather station, about 5 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

Arequipa

Temperature & precipitation — the official 1991–2020 climate normals from SENAMHI, Peru's national weather service, measured at La Pampilla, about 2 km from the city centre.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →