In July, Siedlce typically sees daytime highs of 23.3°C and overnight lows around 12.0°C. Compared to the annual average high of 11.5°C, July runs +11.8°C.
July in Siedlce averages a daytime high of 23.3°C and an overnight low of 12.0°C.
July runs +11.8°C compared to Siedlce's annual average high of 11.5°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 23.3°C and cooler evenings around 12.0°C.