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Question: How's the seasonal weather in Grand Detour?

Answer: Grand Detour Seasonal temperature break down - The average median temperature March through May is approximately 45°F with highs averaging at 57°F and lows averaging at 37°F. June through August has an approximate average median temperature of 70°F with highs averaging at 81°F, lows typically average at 61°F. Average median temperatures September through November average out at 48°F, high temperatures average out at 58°F and lows average at 40°F. The average median temperature December through February is approximately 24°F with highs averaging at 32°F, lows average out at 16°F. The average Grand Detour annual median temperature averages out at approximately 47°F. The coldest month in Grand Detour is January with a median temperature of 18°F, the average high for the month of January is 26°F with an average low of 10°F. The hottest month in Grand Detour is July with an approximate median temperature of 74°F, the average high for the month of July is 85°F with an average low of 65°F.

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

Answer: If you plan on traveling to Grand Detour 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 Grand Detour 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 Grand Detour 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 Grand Detour from December through February will want to pack a number of heavy sweaters, long sleeve shirts, jeans, boots, gloves, a heavy jacket and ear muffs. Layering will also be a good idea as temperatures are normally below the freezing point.