Find 44 hotels in Sinai

Exploring Sinai

The city of Sinai has some interesting things to see and do. Popular attractions in and around Sinai include:

• Brookings County Museum
• Lake Campbell
• Children's Museum of South Dakota
• South Dakota State University
• McCrory Gardens
• Oakwood Lakes State Park
• Larson Ice Center

When is the Best Time to Explore Sinai?

If you're curious when is the best time of year to explore Sinai, you may find this information about seasonal weather helpful when planning your trip. The warmest months in Sinai are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are June and August, whereas January and February have the least.

Here's a rundown on how much rain you can expect and what the temperatures are going to be like:

• From January to March, the average daytime temperature is 5°C and at night it is -14°C. Seasonal average rainfall is 88 mm.
• If you visit between April and June, you can expect an average temp of 25°C during the day and 2°C at night. Average rainfall during this season is 328 mm.
• The daytime average temp from July to September is 28°C and the night-time average is 12°C. Average precipitation for this season is 287 mm.
• Between October and December, the average temp during the day is 14°C and -10°C at night. Seasonal average rain is 137 mm.
• The annual rainfall average in Sinai is 839 mm.