April, like March, continued cool
April raw anomaly data (orange)
Current raw anomaly values for April appeared very little changed from those of March. However, as noted below, many values are estimates only.
Daily maximum temperature anomaly (all x-axes), which had been very high until January, remained near -1.5°.
Daily minimum temperature anomaly (lower left): stayed just below normal.
Subsoil temperature anomaly (lower right): stayed near normal.
Moistures (moist is at the bottom)
Rainfall anomaly (upper left) stayed near normal.
Cloudiness anomaly (upper right): fell from very high to high.
Dew point anomaly (middle left): remained normal.
Daily temperature range anomaly (middle right) stayed near -1.5°.
Fully smoothed data values (red)
The fully-smoothed daily maximum temperature anomaly for October 2019 again broke the 21st century record, reaching a value of 2.21° above normal. The daily minimum anomaly also rose, but the subsoil anomaly fell. Despite the high and increasing air temperatures, smoothed moisture anomalies for October 2019 did not move further towards drought.
Due to illness, 45 days were missed for some Manilla values for the whole of April 2020. No values were noted for cloud or soil temperature; daily maximum and minimum air temperatures were estimated by regression on values from Tamworth Airport Automatic Weather Service.]
January data points are marked by squares.
Smoothing Continue reading