Figure 13From: The Fukushima nuclear accident and the pale grass blue butterfly: evaluating biological effects of long-term low-dose exposuresAverage temperatures in Fukushima, Tokyo, and Okinawa from January 2011 to December 2011. Months with an average temperature of 15°C or more in Tokyo and Fukushima are shaded (May to October). In July and August, the average temperatures in Fukushima were not below 25°C and were similar to Tokyo and Okinawa.Back to article page