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Question: How's the seasonal weather in Alton?

Answer: Alton Seasonal temperature break down - The average median temperature March through May is approximately 38°F with highs averaging at 53°F and lows averaging at 24°F. June through August has an approximate average median temperature of 61°F with highs averaging at 80°F, lows typically average at 40°F. Average median temperatures September through November average out at 42°F, high temperatures average out at 62°F and lows average at 22°F. The average median temperature December through February is approximately 18°F with highs averaging at 33°F, lows average out at 2°F. The average Alton annual median temperature averages out at approximately 40°F. The coldest month in Alton is February with a median temperature of 15°F, the average high for the month of February is 29°F with an average low of -1°F. The hottest month in Alton is August with an approximate median temperature of 64°F, the average high for the month of August is 83°F with an average low of 42°F.

Question: What type of clothing should I pack for my trip to Alton?

Answer: If you plan on traveling to Alton from March through May you will want to pack a couple of lightweight long sleeve shirts and lightweight jeans or pants. You will also want to think about packing a lightweight jacket or a lightweight sweater for the cooler days or nights. Those of you who will be traveling to Alton from June through August should think about packing some short sleeve shirts and shorts. You may also want to pack a tank top as it can sometimes get pretty hot during the day. You should also consider packing a lightweight long sleeve shirt and jeans as there's a possibility you can run into a cooler night. Folks that will be traveling to Alton September through November may want to consider packing a couple of long sleeve shirts and jeans, you will also want to consider packing a lightweight jacket. Those of you that will be traveling to Alton from December through February will want to pack a number of heavy sweaters, long sleeve shirts, jeans, gloves, a heavy jacket, ear muffs will also be a good idea.