Climate averages 1991–2020

Weather in Azerbaijan.

ClimaNote covers 11 cities in Azerbaijan, starting with Baku, Sumgayit and Ganja. Open a city for charts and a table of all 12 months, or open a month for a side-by-side comparison of cities in the atlas.

Across these cities the yearly average high ranges from 15.1°C in Lerik to 21.4°C in Şirvan, and yearly rainfall from 230 mm in Qaraçuxur (tied with Baku) to 1,243 mm in Lankaran. The hottest city-month is July in Şirvan, with an average high of 35.3°C, and the coolest is January in Naxçıvan, at 4.4°C. By single month, the most rain falls in October in Lankaran, with 206 mm, and the least in August in Naxçıvan, with 5.3 mm.

August is the warmest month in 6 cities and July in 5; January is the coolest in 7 cities and February in 3 (in 1 other city two or more months tie). November is the wettest month in 4 cities, May in 3, October in 2, March in 1 and April in 1; July is the driest in 4 cities, August in 3, June in 2, January in 1 and December in 1. None of these cities has a month with an average high below 2.0°C, a month with under 1 mm of rain or a month with more than 300 mm of rain.