Also, before you use a nasal steroid spray to treat your allergies, doctors suggest you first use a saline nasal spray to cleanse the nose and rid it of thick mucus and debris. Thick mucus can keep the nasal steroid spray from coating the nasal mucosa, where itâs most effective.
Olympia: Annual Weather Averages. August is the hottest month in Olympia with an average temperature of 25Â°C (77Â°F) and the coldest is January at 10Â°C (50Â°F) with the most daily sunshine hours at 13 in July. The wettest month is December with an average of 148mm of rain.
1. 3. Climate data for olympia ap, Longitude: -122.903, Latitude: 46.9733. Average weather Olympia, WA - 98501 - 1981-2010 normals. Jan: January, Feb: February, Mar: March, Apr: April, May: May, Jun: June, Jul: July, Aug: August, Sep: September, Oct: October, Nov: November, Dec: December.