In December, Ilam typically sees daytime highs of 10.0°C and overnight lows around 0.3°C. Compared to the annual average high of 22.1°C, December runs -12.0°C.
December in Ilam averages a daytime high of 10.0°C and an overnight low of 0.3°C.
December runs -12.0°C compared to Ilam's annual average high of 22.1°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 10.0°C and cooler evenings around 0.3°C.