Lyttelton, New Zealand: Summary Report
Covering the period 1 September to 30 September

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


Maximums and minimums

Maximum temperature: +21.5 °C at 13:54:00 on 25 September
Minimum temperature: +2 °C at 06:52:00 on 18 September

Maximum humidity: 100 % at 08:02:00 on 08 September
Minimum humidity: 24 % at 13:15:00 on 15 September

Maximum dew point: +10 °C at 08:28:00 on 24 September
Minimum dew point: -6.6 °C at 21:09:00 on 18 September

Minimum wind chill: -0.7 °C at 06:54:00 on 10 September
Maximum heat index: +24.1 °C at 11:08:00 on 25 September

Maximum barometric pressure: 1031 hPa at 11:15:00 on 27 September
Minimum barometric pressure: 998 hPa at 17:00:00 on 19 September

Maximum wind gust: 48.2 km/h from 11° at 21:02:00 on 25 September

Maximum indoor temperature: +23.5 °C at 00:58:00 on 02 September
Minimum indoor temperature: +14.7 °C at 08:29:00 on 29 September


Averages

Average temperature: +11.7 °C
Average maximum temperature: +17 °C
Average minimum temperature: +6.3 °C

Average humidity: 59.5 %
Average maximum humidity: 81 %
Average minimum humidity: 38 %

Average dew point: +3.1 °C
Average maximum dew point: +6.8 °C
Average minimum dew point: -0.6 °C

Average minimum wind chill: +4.4 °C
Average maximum heat index: +23.3 °C

Average barometric pressure: 1013.98 hPa
Average maximum barometric pressure: 1018.17 hPa
Average minimum barometric pressure: 1009.8 hPa

Average indoor temperature: +19.7 °C
Average maximum indoor temperature: +21.1 °C
Average minimum indoor temperature: +18.4 °C


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

5th September - (1 mm)
12th September - (1 mm)
26th September - (2 mm)
28th September - (4 mm)

Number of rain days: 4
Maximum peak rainfall rate: 1 mm/hour at 07:38:00 on 28 September
Total rainfall for September: 8 mm
Days since rain: 2
Last Rain amount: 4 mm

Average of daily peak wind gusts: 28.8 km/h
Average of daily peak wind gust direction: 108°