Climatic data
Bodaibo (Irkutsk region)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Okt | Nov | Dec | |
| Montly average °C | -31 | -26 | -15 | -3 | +6 | +14 | +17 | +14 | +7 | -3 | -19 | -28 |
| Day to day variations °C | -32...-30 | -30...-21 | -21...-9 | -8...+2 | +2...+10 | +11...+17 | +17...+18 | +11...+17 | +3...+10 | -11...+3 | -25...-12 | -31...-25 |
Irkutsk (Irkutsk region)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Okt | Nov | Dec | |
| Montly average °C | -21 | -18 | -9 | +1 | +9 | +15 | +17 | +15 | +8 | +0 | -11 | -19 |
| Day to day variations °C | -21...-20 | -20...-15 | -14...-4 | -4...+5 | +5...+12 | +12...+17 | +17...+18 | +12...+17 | +5...+11 | -5...+4 | -15...-6 | -20...-16 |
| Average high °C | -17.2 | -11.1 | -2.2 | +6.1 | +15 | +20.5 | +22 | +22 | +14.4 | +5.5 | -4.4 | -12.2 |
| Average low °C | -24.2 | -23.1 | -15.4 | -5 | +1.6 | +7.7 | +11.1 | +8.8 | +2.7 | -6 | -14.9 | -28.8 |
| Average rainfall in mm | 12 | 8 | 9 | 15 | 29 | 83 | 102 | 99 | 49 | 20 | 17 | 15 |
| Average rainfall in days | 3 | 3 | 2 | 4 | 8 | 7 | 9 | 11 | 8 | 6 | 4 | 4 |
Nizhneudinsk (Irkutsk region)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Okt | Nov | Dec | |
| Montly average °C | -22 | -18 | -9 | +1 | +8 | +15 | +17 | +14 | +8 | +0 | -11 | -20 |
| Day to day variations °C | -22...-21 | -21...-15 | -14...-4 | -4...+4 | +5...+12 | +12...+17 | +17...+18 | +11...+17 | +4...+11 | -5...+4 | -16...-6 | -22...-16 |
Mondy (Buryatia)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Okt | Nov | Dec | |
| Montly average °C | -21 | -18 | -11 | -2 | +5 | +12 | +14 | +11 | +5 | -3 | -12 | -19 |
| Day to day variations °C | -21...-20 | -20...-15 | -15...-6 | -6...+2 | +2...+9 | +9...+14 | +14...+14 | +9...+14 | +2...+8 | -7...+2 | -16...-8 | -20...-16 |
Orlik (Buryatia)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Okt | Nov | Dec | |
| Montly average °C | -25 | -22 | -13 | -4 | +4 | +11 | +13 | +10 | +3 | -5 | -15 | -23 |
| Day to day variations °C | -25...-24 | -24...-18 | -18...-8 | -8...+0 | +0...+8 | +8...+12 | +12...+13 | +7...+12 | +0...+7 | -10...-1 | -20...-19 | -25...-20 |
Romanovka (Buryatia)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Okt | Nov | Dec | |
| Montly average °C | -29 | -25 | -15 | -3 | +6 | +13 | +16 | +13 | +6 | -4 | -17 | -26 |
| Day to day variations °C | -30...-28 | -28...-21 | -21...-9 | -8...+2 | +2...+10 | +10...+15 | +15...+16 | +10...+15 | +2...+10 | -11...+1 | -23...-11 | -29...-23 |
Uakit (Buryatia)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Okt | Nov | Dec | |
| Montly average °C | -29 | -25 | -16 | -5 | +4 | +12 | +15 | +12 | +5 | -6 | -19 | -27 |
| Day to day variations °C | -29...-28 | -27...-21 | -21...-11 | -10...-1 | +0...+8 | +8...+14 | +15...+16 | +9...+14 | +0...+9 | -13...+0 | -24...-14 | -29...-24 |
Ulan-Ude (Buryatia)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Okt | Nov | Dec | |
| Montly average °C | -27 | -23 | -12 | +1 | +9 | +16 | +19 | +16 | +8 | -1 | -13 | -23 |
| Day to day variations °C | -28...-26 | -26...-19 | -18...-5 | -5...+5 | +5...+12 | +13...+18 | +18...+18 | +12...+18 | +4...+12 | -7...+4 | -19...-8 | -26...-19 |
