In the spring season, temperatures in Cangzhou gradually warm up from February's chill, with March averaging a mild 15°C. April brings more pronounced warming, with highs reaching around 22°C and lows staying above 10°C. May is generally pleasant, with average highs of about 26°C and lows still relatively cool at around 16°C. Summer months see temperatures soar, with June and July often reaching scorching highs over 35°C, while August begins to show signs of cooling. Autumn brings relief from the heat, with September averaging around 20°C, October a comfortable 15°C, and November gradually cooling down to around 10°C.