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Gyumri, Armenia climate
Dfb Warm-summer humid continental
Gyumri has a strongly seasonal cold-temperate climate (Warm-summer humid continental, Köppen Dfb). The hottest month is August with an average daily high near 25°C, while the coldest is January averaging around −12°C at night. Precipitation totals about 435 mm a year and is strongly seasonal — May alone averages 94 mm while November barely receives 15 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Gyumri climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | −4 | −1 | 4 | 10 | 16 | 21 | 24 | 25 | 20 | 14 | 6 | −1 |
| Avg temp (°C) | −8 | −7 | −1 | 5 | 10 | 14 | 18 | 18 | 14 | 8 | 2 | −5 |
| Avg low (°C) | −12 | −12 | −6 | −1 | 4 | 8 | 11 | 11 | 7 | 2 | −4 | −10 |
| Precipitation (mm) | 30 | 21 | 37 | 34 | 94 | 56 | 36 | 27 | 24 | 29 | 15 | 33 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | −4 | −1 | 4 | 10 | 16 | 21 |
| Avg temp (°C) | −8 | −7 | −1 | 5 | 10 | 14 |
| Avg low (°C) | −12 | −12 | −6 | −1 | 4 | 8 |
| Precipitation (mm) | 30 | 21 | 37 | 34 | 94 | 56 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 24 | 25 | 20 | 14 | 6 | −1 |
| Avg temp (°C) | 18 | 18 | 14 | 8 | 2 | −5 |
| Avg low (°C) | 11 | 11 | 7 | 2 | −4 | −10 |
| Precipitation (mm) | 36 | 27 | 24 | 29 | 15 | 33 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 3 | 2 | 2 | 3 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Days with high ≥ 32°C (days) | — | — | — | — | — | — | 0.2 | 0.5 | — | — | — | — |
| Days with low ≤ 0°C (days) | 15 | 14 | 15 | 9 | 2 | 0.0 | — | — | 0.3 | 5 | 14 | 16 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 3 | 2 | 2 | 3 | 5 | 2 |
| Days with high ≥ 32°C (days) | — | — | — | — | — | — |
| Days with low ≤ 0°C (days) | 15 | 14 | 15 | 9 | 2 | 0.0 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 2 | 2 | 2 | 2 | 2 | 2 |
| Days with high ≥ 32°C (days) | 0.2 | 0.5 | — | — | — | — |
| Days with low ≤ 0°C (days) | — | — | 0.3 | 5 | 14 | 16 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 69 | 74 | 77 | 74 | 68 | 59 | 49 | 45 | 46 | 56 | 60 | 68 |
| Relative humidity (%) | 90 | 86 | 77 | 72 | 71 | 68 | 65 | 62 | 64 | 70 | 77 | 87 |
| Wind speed (km/h) | 9.5 | 10.3 | 10.8 | 9.5 | 7.9 | 7.3 | 8.0 | 7.8 | 7.3 | 7.4 | 8.0 | 8.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 69 | 74 | 77 | 74 | 68 | 59 |
| Relative humidity (%) | 90 | 86 | 77 | 72 | 71 | 68 |
| Wind speed (km/h) | 9.5 | 10.3 | 10.8 | 9.5 | 7.9 | 7.3 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 49 | 45 | 46 | 56 | 60 | 68 |
| Relative humidity (%) | 65 | 62 | 64 | 70 | 77 | 87 |
| Wind speed (km/h) | 8.0 | 7.8 | 7.3 | 7.4 | 8.0 | 8.5 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 16 years of daily observations at Amasia, a weather station, about 2 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.