From Dr. Roy Spencers World Warming Weblog
Roy W. Spencer, Ph. D.
The Model 6 world common decrease tropospheric temperature (LT) anomaly for January, 2024 was +0.86 deg. C departure from the 1991-2020 imply, up barely from the December, 2023 anomaly of +0.83 deg. C.
The linear warming pattern since January, 1979 now stands at +0.15 C/decade (+0.13 C/decade over the global-averaged oceans, and +0.20 C/decade over global-averaged land).
New month-to-month document excessive temperatures have been set in January for:
- Northern Hemisphere (+1.06 deg. C, earlier document +1.02 deg. in October 2023)
- Northern Hemisphere ocean (+1.08 deg. C, a lot above the earlier document of +0.85 deg. C in February, 2016)
- Tropics (+1.27 deg. C, earlier document +1.15 deg. C in February 1998).
The next desk lists varied regional LT departures from the 30-year (1991-2020) common for the final 13 months (document highs are in pink):
| YEAR | MO | GLOBE | NHEM. | SHEM. | TROPIC | USA48 | ARCTIC | AUST |
| 2023 | Jan | -0.04 | +0.05 | -0.13 | -0.38 | +0.12 | -0.12 | -0.50 |
| 2023 | Feb | +0.09 | +0.17 | +0.00 | -0.10 | +0.68 | -0.24 | -0.11 |
| 2023 | Mar | +0.20 | +0.24 | +0.17 | -0.13 | -1.43 | +0.17 | +0.40 |
| 2023 | Apr | +0.18 | +0.11 | +0.26 | -0.03 | -0.37 | +0.53 | +0.21 |
| 2023 | Might | +0.37 | +0.30 | +0.44 | +0.40 | +0.57 | +0.66 | -0.09 |
| 2023 | June | +0.38 | +0.47 | +0.29 | +0.55 | -0.35 | +0.45 | +0.07 |
| 2023 | July | +0.64 | +0.73 | +0.56 | +0.88 | +0.53 | +0.91 | +1.44 |
| 2023 | Aug | +0.70 | +0.88 | +0.51 | +0.86 | +0.94 | +1.54 | +1.25 |
| 2023 | Sep | +0.90 | +0.94 | +0.86 | +0.93 | +0.40 | +1.13 | +1.17 |
| 2023 | Oct | +0.93 | +1.02 | +0.83 | +1.00 | +0.99 | +0.92 | +0.63 |
| 2023 | Nov | +0.91 | +1.01 | +0.82 | +1.03 | +0.65 | +1.16 | +0.42 |
| 2023 | Dec | +0.83 | +0.93 | +0.73 | +1.08 | +1.26 | +0.26 | +0.85 |
| 2024 | Jan | +0.86 | +1.06 | +0.66 | +1.27 | -0.05 | +0.40 | +1.18 |
The total UAH World Temperature Report, together with the LT world gridpoint anomaly picture for January, 2024, and a extra detailed evaluation by John Christy, needs to be accessible throughout the subsequent a number of days right here.
The month-to-month anomalies for varied areas for the 4 deep layers we monitor from satellites shall be accessible within the subsequent a number of days:
Decrease Troposphere:
http://vortex.nsstc.uah.edu/information/msu/v6.0/tlt/uahncdc_lt_6.0.txt
Mid-Troposphere:
http://vortex.nsstc.uah.edu/information/msu/v6.0/tmt/uahncdc_mt_6.0.txt
Tropopause:
http://vortex.nsstc.uah.edu/information/msu/v6.0/ttp/uahncdc_tp_6.0.txt
Decrease Stratosphere:
/vortex.nsstc.uah.edu/information/msu/v6.0/tls/uahncdc_ls_6.0.txt
