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April 2014 Selected Climate Anomalies and Events Map
- The combined average temperature over global land and ocean surfaces for April 2014 tied with 2010 as the highest on record for the month, at 0.77°C (1.39°F) above the 20th century average of 13.7°C (56.7°F).
- The global land surface temperature was 1.35°C (2.43°F) above the 20th century average of 8.1°C (46.5°F), marking the third warmest April on record. For the ocean, the April global sea surface temperature was 0.55°C (0.99°F) above the 20th century average of 16.0°C (60.9°F), also the third highest for April on record.
- The combined global land and ocean average surface temperature for the January–April period (year-to-date) was 0.64°C (1.15°F) above the 20th century average of 12.6°C (54.8°F), the sixth warmest such period on record.
Temperature anomalies and percentiles are shown on the gridded maps below. The anomaly map on the left is a product of a merged land surface temperature (Global Historical Climatology Network, GHCN) and sea surface temperature (ERSST.v3b) anomaly analysis developed by Smith et al. (2008). Temperature anomalies for land and ocean are analyzed separately and then merged to form the global analysis. For more information, please visit NCDC’s Global Surface Temperature Anomalies page. The percentile maps on the right provide additional information by placing the temperature anomaly observed for a specific place and time period into historical perspective, showing how the most current month, season or year compares with the past.
The most current data may be accessed via the Global Surface Temperature Anomalies