In April, Kotlas typically sees daytime highs of 6.5°C and overnight lows around -3.8°C. Compared to the annual average high of 5.4°C, April runs +1.1°C.
April in Kotlas averages a daytime high of 6.5°C and an overnight low of -3.8°C.
April runs +1.1°C compared to Kotlas's annual average high of 5.4°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 6.5°C and cooler evenings around -3.8°C.