+57.7664° · +40.9283° · ELEV 0m
Kostroma
Russia · Kostroma Oblast
Monthly weather averages for Kostroma, Russia — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
July → JanuaryClimate Overview
Kostroma has a subarctic climate. The warmest month is July (23°C average high) and the coolest is January (-6°C).
№ 02
665 mm / yearRainfall by Month
Kostroma sees 665 mm of rain a year. The wettest month is July (79 mm); the driest is March (35 mm).
№ 03
June–AugustBest Time to Visit
June–August
12°C – 23°C · 12.5h sun
The best time to visit Kostroma is June–August, when temperatures average 12°C–23°C with 12.5 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | -6.1°C | -10.6°C | 45 mm | 1.4 h | 08:48 | 16:02 |
|---|---|---|---|---|---|---|
| February | -3.8°C | -8.4°C | 40 mm | 3.1 h | 07:47 | 17:13 |
| March | 1.1°C | -6.0°C | 35 mm | 6.7 h | 06:33 | 18:17 |
| April | 9.0°C | -0.4°C | 43 mm | 9.6 h | 05:06 | 19:25 |
| May | 16.9°C | 7.3°C | 64 mm | 11.8 h | 03:54 | 20:31 |
| June | 20.8°C | 11.7°C | 63 mm | 13.4 h | 03:14 | 21:18 |
| July | 22.8°C | 14.5°C | 79 mm | 12.7 h | 03:37 | 21:06 |
| August | 22.0°C | 13.5°C | 66 mm | 11.3 h | 04:39 | 20:02 |
| September | 15.1°C | 8.4°C | 61 mm | 7.2 h | 05:45 | 18:37 |
| October | 7.1°C | 2.2°C | 64 mm | 3.9 h | 06:49 | 17:14 |
| November | 0.3°C | -3.0°C | 52 mm | 1.5 h | 08:00 | 16:01 |
| December | -3.6°C | -7.5°C | 53 mm | 0.7 h | 08:54 | 15:28 |