Lyttelton, New Zealand: Summary Report
Covering the period 1 December to 31 December

This report is automatically generated every day at Midnight until the end of the month


Maximums and minimums

Maximum temperature: +31.3 °C at 15:23:00 on 31 December
Minimum temperature: +5 °C at 05:53:00 on 27 December

Maximum humidity: 100 % at 03:54:00 on 10 December
Minimum humidity: 20 % at 17:01:00 on 31 December

Maximum dew point: +15.4 °C at 10:48:00 on 05 December
Minimum dew point: -4 °C at 04:32:00 on 15 December

Minimum wind chill: +0 °C at 11:24:00 on 08 December
Maximum heat index: +29.4 °C at 15:23:00 on 31 December

Maximum barometric pressure: 1029 hPa at 02:16:00 on 29 December
Minimum barometric pressure: 982 hPa at 05:16:00 on 13 December

Maximum wind gust: 57.2 KPH from 149° at 16:11:00 on 13 December

Maximum indoor temperature: +27.1 °C at 19:20:00 on 07 December
Minimum indoor temperature: +19 °C at 09:18:00 on 29 December


Averages

Average temperature: +17.2 °C
Average maximum temperature: +23.3 °C
Average minimum temperature: +11.1 °C

Average humidity: 60 %
Average maximum humidity: 83 %
Average minimum humidity: 37 %

Average dew point: +7.7 °C
Average maximum dew point: +11 °C
Average minimum dew point: +4.5 °C

Average minimum wind chill: +6.7 °C
Average maximum heat index: +25.2 °C

Average barometric pressure: 1010 hPa
Average maximum barometric pressure: 1014 hPa
Average minimum barometric pressure: 1006 hPa

Average indoor temperature: +22.4 °C
Average maximum indoor temperature: +24 °C
Average minimum indoor temperature: +20.8 °C


Rainfall summary:
(Entries are for the 24 hours ENDING at the indicated date)

7th December - (1 mm)
8th December - (9 mm)
26th December - (3 mm)

Number of rain days: 3
Maximum rainfall rate: 20 mm/hour at 17:47:00 on 26 December
Total rainfall for December: 13 mm
Days since rain: 5
Last Rain amount: 3 mm

Average of daily peak wind gusts: 31.3 KPH
Average of daily peak wind gust direction: 117°