drier ← rainfall →
wetter−3 to +3mm/dayagainst a neutral year, nothing drawn
within ±0.27 faded: |t| under
2.31, the 95% point
for this season's own sample - not distinguishable from an ordinary
year
−3 ← today's sea surface against its climatology → +3
°C population; a ring marks a capital active cyclone