Climate Characteristics of High-Temperature and Muggy Days in the Beijing-Tianjin-Hebei Region in the Recent 30 Years

Table 1

Analysis of the first-level muggy days in the Beijing-Tianjin-Hebei from 1981 to 2010.

City	Muggy total days (days)	Muggy processes of more than three consecutive days (times)	The longest muggy process (date), process average muggy index	The appearing date and lasting time of the strongest muggy process, process average muggy index	The strongest average muggy index of three consecutive days, appearing time	The strongest muggy index for one day, appearing time
Shijiazhuang	134	6	5 days (05.8.11–15), 1.88	2010.7.28–31,; 4 days, 5.72	6.74,; 2010.7.29–31	9.34; 2010.7.31
Tianjin	116	14	5 days (05.8.11–15), 2.49	2002.8.1–3,; 3 days, 6.00	6.00,; 2002.8.1–3	7.65; 2002.7.12.
Beijing	31	4	4 days (81.7.20–23), 2.51	81.7.20–23,; 4 days, 2.51	2.94,; 1981.7.20–22	4.37; 1981.7.20