Warren experiences cold winters, with January and February averaging below freezing temperatures, while March brings a slight warming trend. As spring arrives in April, temperatures gradually rise, but May's average high is still relatively mild at around 15°C. Summer months of June to August are warm, with July and August experiencing nearly identical average highs of 23°C, but with occasional heatwaves pushing above 30°C. Autumn brings a cooling trend, with September and October averaging temperatures similar to those in March and April, before the cycle repeats itself with another cold winter.