Related by context. Frequent words. (Click for all words.) 71 El Niño 69 La Niña 66 La Nina 65 El Nino 63 ENSO 59 North Atlantic Oscillation 58 atmospheric circulation 57 sunspot activity 56 La Nina weather 56 monsoonal 55 equatorial Pacific 54 volcanism 54 upwelling 54 tropical cyclones 53 Little Ice Age 52 climatological 52 Patzert 51 greenhouse warming 51 mid latitudes 51 monsoon rainfall 51 glaciation 50 precipitation 49 Serreze 49 storms 49 Droughts 49 cyclones 49 sunspots 49 coral bleaching 48 rainfall 48 heatwaves 48 Holocene 48 Climatic 48 aridity 48 Medieval Warm Period 48 glacial melt 48 volcanic eruptions 48 typhoons 48 monsoon 47 mass extinctions 47 warmer temperatures 47 droughts 47 monsoons 47 atmospheric 47 atmospheric CO2 47 Snowpack 47 Landsea 46 westerlies 46 heavy rainfall 46 tropical storms 46 crustal 46 World Meteorological Organisation 46 rainfalls 46 Precipitation 46 Climatology 46 geomagnetic storm 46 geomagnetic 46 tropical cyclone 45 convective 45 wetter 45 Climatologist 45 tropics 45 temperate regions 45 decadal 45 cyclonic 45 rainstorms 45 northerly winds 45 algal bloom 45 volcanic activity 45 ozone depletion 45 Severe drought 45 winterkill 45 northwesterly winds 45 precip 45 ocean currents 45 subtropics 45 Humid 45 climatology 45 Northern Hemisphere 45 snowpacks 45 algal blooms 44 anthropogenic 44 tropical moisture 44 heavy rainfalls 44 oceanic 44 floods droughts 44 southwest monsoon 44 Warming 44 temperatures 44 rains 44 polar caps 44 daytime highs 44 albedo 44 westerly winds 44 ocean acidification 44 climatic 44 easterly winds 44 subtropical 44 Climatologists 44 troposphere 44 geomagnetic field 44 warming