This year's analysis is for six 11-year periods 1954-1964, 1965-1975, 1976-1986, 1987-1997, 1998-2008 and 2009-2019, with 1951-1980 base period as usual.

**Figure in GISS Popular Science Page [for NH Land]**

In

PDF,
(Last modified: 2016/01/13)

In

PDF
(Last modified: 2016/01/15)

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**Updates of Figures Published in PNAS Plus On-Line**

Now we use GHCN v4 and ERSST v5.

**Figure 1.
Jun-Jul-Aug surface temperature anomalies relative to 1951-1980 mean. Number on upper right is the global mean (average over all area with data).**
(Last modified: 2020/01/29)

**Figure 1 but Dec-Jan-Feb.**
(Last modified: 2020/01/29)

**Figure 2 Simplified. Standard deviation of local Jun-Jul-Aug (left) and Dec-Jan-Feb (right) mean surface temperature for 30-year-period 1951-1980.**
(Last modified: 2019/09/18)

**Figure 3. Jun-Jul-Aug surface temperature anomalies in units of the local 1951-1980 standard deviation. Numbers above each map are percent of surface area covered by each category in the color bar.**
(Last modified: 2017/01/23)

**Figure 3. but for Dec-Jan-Feb.**
(Last modified: 2017/01/23)

**Figure 6.**
(Last modified: 2017/01/23)

**Figure 6 but Dec-Jan-Feb.**
(Last modified: 2017/01/23)

**Figure 5. Area covered by temperature anomalies in the categories defined as hot (> 0.43σ), very hot (> 2σ), and extremely hot (> 3σ)
with analogous divisions for cold anomalies.
Anomalies are relative to 1951-1980 climatology, with σ also from 1951-1980 data.
**
(Last modified: 2017/01/24)

**Figure 7.** Same as Fig. 5, but for the United States.

(Last modified: 2017/01/24)

**Figure 4. Frequency of occurence (y-axis) of local temperature anoma
lies (relative to 1951-1980 mean) divided by local standard deviations (x-axis) obtained by counting how many gridboxes have anomalies within each 0.05 interval over 11-year periods. Area under each curve is unity.**
(Last modified: 2015/09/06)

**Figure 8. Jun-Jul-Aug and Dec-Jan-Feb temperature anomalies (°C) for area shown on the right.**
(Last modified: 2011/10/18)

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**Figures below will not be Updated**
**Figure 9. Frequency of occurrence (y-axis) of local temperature anomalies divided by local standard deviation (x-axis) obtained by binning all local results for 11-year periods into 0.05 frequency intervals. Area under each curve is unity. Standard deviations are for the indicated base periods.**
(Last modified: 2012/01/19)

**Figure S1.** Jun-Jul-Aug surface temperature anomalies in 1931, 1934, 1936, 1941, 1947, 1953. Number on upper right is the global mean (average over all area with data).
(Last modified: 2012/03/26)

**Figure S2.** Jun-Jul-Aug surface temperature anomalies over land in 1931, 1934, 1936, 1941, 1947, 1953 relative to 1951-1980 mean temperature in unit of the local 1951-1980 standard deviation of temperature. Numbers above each map are the percent of surface area covered by each category in the color bar.
(Last modified: 2012/03/26)