博茨瓦纳
博茨瓦纳的热带夜
博茨瓦纳的热带夜：1950 年为 72.4 夜，2014 年为 108 夜（CMIP6 气候模型中位数模拟）。
- 最新值，2014 年
- 108 夜
- 模型值
- 自 1950 年以来
- +35.6 夜
- 预测值，2100 年
- 173.7 夜
- CMIP6 模型中位数（SSP2-4.5，中间路径）
每年夜数 · CMIP6
数据解读
- 根据CMIP6 模型中位数（SSP2-4.5，中间路径），2100 年为 173.7 夜，介于 150.3 夜 至 202.7 夜 之间（模型第 10–90 百分位）。
- 最高为 2013 年的 111.8 夜，最低为 1963 年的 61.5 夜。
逐年数据
每年夜数 · CMIP6
| 年份 | 博茨瓦纳 |
|---|---|
| 2014 | 108 |
| 2013 | 111.8 |
| 2012 | 111.3 |
| 2011 | 103.8 |
| 2010 | 104.5 |
| 2009 | 100.7 |
| 2008 | 99.4 |
| 2007 | 97.2 |
| 2006 | 98.4 |
| 2005 | 103 |
| 2004 | 105 |
| 2003 | 104.8 |
| 2002 | 103.8 |
| 2001 | 100.9 |
| 2000 | 96.7 |
| 1999 | 93 |
| 1998 | 98.5 |
| 1997 | 93.1 |
| 1996 | 85.1 |
| 1995 | 85.9 |
| 1994 | 80.6 |
| 1993 | 72.9 |
| 1992 | 75.2 |
| 1991 | 88.9 |
| 1990 | 92.4 |
| 1989 | 91 |
| 1988 | 85.8 |
| 1987 | 87.6 |
| 1986 | 83.2 |
| 1985 | 76 |
| 1984 | 77.4 |
| 1983 | 77.3 |
| 1982 | 85.3 |
| 1981 | 82.8 |
| 1980 | 83.5 |
| 1979 | 78.7 |
| 1978 | 77.5 |
| 1977 | 76.9 |
| 1976 | 73.2 |
| 1975 | 78.4 |
| 1974 | 79.7 |
| 1973 | 78 |
| 1972 | 74 |
| 1971 | 73.3 |
| 1970 | 71.7 |
| 1969 | 75.8 |
| 1968 | 70.1 |
| 1967 | 68.1 |
| 1966 | 69.8 |
| 1965 | 70.1 |
| 1964 | 63.6 |
| 1963 | 61.5 |
| 1962 | 80.8 |
| 1961 | 73.8 |
| 1960 | 79.8 |
| 1959 | 76.1 |
| 1958 | 78.3 |
| 1957 | 81.4 |
| 1956 | 66.8 |
| 1955 | 77.9 |
| 1954 | 70.8 |
| 1953 | 72.5 |
| 1952 | 78.8 |
| 1951 | 78.5 |
| 1950 | 72.4 |
CMIP6 模型中位数（SSP2-4.5，中间路径） · 2015–2100
| 年份 | 博茨瓦纳 |
|---|---|
| 2015 | 113.889.4–136.3 |
| 2016 | 110.879.7–133.6 |
| 2017 | 11591.1–135.4 |
| 2018 | 11892.7–141.3 |
| 2019 | 115.588.9–136.1 |
| 2020 | 118.289.2–143.1 |
| 2021 | 119.891.9–143.4 |
| 2022 | 125.2101.2–147.8 |
| 2023 | 126.4102.7–145.2 |
| 2024 | 124.699–151.3 |
| 2025 | 121.986.3–150.4 |
| 2026 | 129.396.6–150.2 |
| 2027 | 129.4105.3–158.1 |
| 2028 | 127.698–153.3 |
| 2029 | 132.4113.2–150.2 |
| 2030 | 132.3104.8–154.8 |
| 2031 | 136.1101–158.8 |
| 2032 | 135.4108.1–159.6 |
| 2033 | 136.3105.8–155.8 |
| 2034 | 139.3107.7–161.6 |
| 2035 | 136.9110.3–159.6 |
| 2036 | 137.7114.1–157.7 |
| 2037 | 142.5117.1–165.6 |
| 2038 | 146.4119.4–165.9 |
| 2039 | 139.3110.5–159.2 |
| 2040 | 134.6108.8–164.7 |
| 2041 | 142.5120.2–166.5 |
| 2042 | 145.1121.4–171.9 |
| 2043 | 144.6122.2–171 |
| 2044 | 148.4121.9–167.9 |
| 2045 | 144.5117.2–166.8 |
| 2046 | 150119.2–170.1 |
| 2047 | 152.8124.3–175.9 |
| 2048 | 152.2122.8–174.1 |
| 2049 | 156.3125.4–180.8 |
| 2050 | 155.4122.4–178.2 |
| 2051 | 155.3131.2–176.6 |
| 2052 | 157.4132.6–180.8 |
| 2053 | 156.6127.7–178.2 |
| 2054 | 156.5123.1–186.7 |
| 2055 | 154.8128.5–184.4 |
| 2056 | 157.8127.1–180.3 |
| 2057 | 160.3131.8–187.1 |
| 2058 | 157.6131.4–182.7 |
| 2059 | 167.4137.5–192.5 |
| 2060 | 164.6137.2–187 |
| 2061 | 164.5130.6–189.1 |
| 2062 | 161.7131.2–183.5 |
| 2063 | 161.8136.5–190.6 |
| 2064 | 163.5131.1–184.2 |
| 2065 | 163134.7–191.6 |
| 2066 | 167.8139.2–191.9 |
| 2067 | 160.8136.3–186.4 |
| 2068 | 165.1141.1–186.2 |
| 2069 | 166.7138.4–187.8 |
| 2070 | 168.4135.2–194.2 |
| 2071 | 170.3142.2–196.1 |
| 2072 | 171.9147–194.7 |
| 2073 | 172.1145.9–194.9 |
| 2074 | 170.6140.7–197.4 |
| 2075 | 165.6138.4–194.2 |
| 2076 | 171.6140.9–197.1 |
| 2077 | 172.4147.2–196.2 |
| 2078 | 170.4140.2–194.5 |
| 2079 | 174.3142.7–197.6 |
| 2080 | 174.7143.3–197 |
| 2081 | 174.4142.4–192.3 |
| 2082 | 173.8147.9–195.7 |
| 2083 | 174.1138.7–199.9 |
| 2084 | 179.2146.4–201.4 |
| 2085 | 178.2149.5–205.8 |
| 2086 | 174.8151.3–197.8 |
| 2087 | 170.6150.4–197.6 |
| 2088 | 179.3149.6–205.4 |
| 2089 | 177.7149.7–196.6 |
| 2090 | 176.4152.9–200.8 |
| 2091 | 179.8146.7–201.8 |
| 2092 | 178.4153.6–201.4 |
| 2093 | 177.9150.4–199.8 |
| 2094 | 177.5155.8–203.4 |
| 2095 | 184.5152–204.5 |
| 2096 | 177.9147.3–204.9 |
| 2097 | 170.9147.6–202.9 |
| 2098 | 180.8152.1–207.6 |
| 2099 | 178.6148.2–204.3 |
| 2100 | 173.7150.3–202.7 |
须知
- 一年中气温始终高于 20 °C 的夜晚数，取全国平均。
- 来源：World Bank Climate Change Knowledge Portal, CMIP6 multi-model median。
- 虚线为CMIP6 模型中位数（SSP2-4.5，中间路径），是一种情景而非预报；阴影带为其模型第 10–90 百分位。
- 气候模型值为 CMIP6 各模型的中位数：2014 年及以前按历史排放模拟，此后按中间路径 SSP2-4.5 模拟；它们并非实测数据。
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