Omitama lies in central Ibaraki Prefecture on flat lowlands just north of Lake
Kasumigaura. Local tourism materials promote wide lake views, seasonal flower fields, and viewpoints such as Kibogaoka Hill Park (seasonal rape blossoms and cosmos) and “Sky Station Sorara.” The city also uses the nickname “Diamond City,” referencing sunrises over Mt. Tsukuba (“Diamond Tsukuba”).
Surrounding municipalities Ibaraki Prefecture •
Hokota •
Ibaraki •
Ishioka •
Kasama •
Namegata Climate Omitama has a
Humid continental climate (Köppen
Cfa) characterized by warm summers and cool winters with light snowfall. The average annual temperature in Omitama is 13.7 °C. The average annual rainfall is 1357 mm with September as the wettest month. The temperatures are highest on average in August, at around 25.6 °C, and lowest in January, at around 2.8 °C. ==Demographics==