June 2021 Summary
Temperature
Mean 8.0 C
Mean Maximum 12.1 C
Mean Minimum 4.2 C
Maximum High 19.7 C (25th)
Maximum Low 8.4 C (13th)
Minimum High 6.5 C (29th)
Minimum Low -0.2 C (3rd)
Wind Speed and Direction
Maximum Gust 66 km/h (29th)
Mean 4.6 km/h
Wind Run 3179 km
Max Daily Windrun 397 km (29th)
Prevailing Direction East North East
Barometer
Maximum 1038.3 hPa (30th)
Minimum 993.8 hPa (28th)
Mean 1017.2 hPa
Max Daily Change +19.5 hPa (29th)
Rainfall
Days with Measured Rainfall
(0.2mm or more)
20
Max Daily Rainfall 14.2 mm (17th)
Monthly Rainfall 47.8 mm
Humidity
Maximum 99 %
Minimum 57 % (25th)

 

June Daily Observations
TemperatureWindRainfallBarometer
DateMinMaxMeanMean
(Km/h)
Gust
(Km/h)
Run (km)Prevailing Dir10 Minute Max (mm)Total (mm)Min (hPa)Max (hPa)Change (hPa)
1 1.0 10.2 7.0 5.3 30 120 South Sth West 0.2 1.4 1005.0 1011.2 +6.2
Morning showers clearing and cloud breaking to sunny intervals in the afternoon with southerly winds dying away.
Canterbury flooding: Rail network takes a battering; days before repairs can be made
Ashburton Bridge closed for at least several days after 'significant damage'
Flood protection work pays off as Christchurch homes stay dry
2 0.0 12.4 5.2 1.5 18 33 East Nth East 0.2 0.2 1010.2 1017.1 +6.9
Sunny with some thin high cloud and light winds tending NE
Canterbury farmers stocktake of flood damage 'winter feed is all gone'
Vital alpine link reopening soon as bridge crews tackle repairs from both ends
Canterbury floods: Is climate change to blame for severe weather events?
3 -0.2 12.1 4.7 1.3 15 30 West 0 0 1017.1 1020.9 +3.8
Sunny with light winds tending westerly.
4 1.9 13.0 7.1 2.6 18 60 East Nth East 0.2 0.2 1015.9 1019.7 -3.8
Morning mist and fog clearing leaving thin high cloud. Light winds tending NE.
5 7.2 15.8 12.1 7.9 32 179 East Nth East 0 0 1003.9 1015.5 -11.6
Overcast with high cloud and NE winds.
Big rain, big pain, big cost - Canterbury's week of flooding devastation
6 8.4 14.1 10.4 6.9 24 157 South West 0.4 1.2 1007.1 1019.0 +11.9
Overcast with morning showers clearing by midday. Cool southerly wind. Maximum temperature recorded at 40 minutes past midnight.
7 7.5 10.1 8.8 3.2 18 72 South West 0.2 3.4 1019.2 1024.8 +5.6
Overcast with light rain and light winds.
How much Canterbury flood damage was caused by climate change
8 8.0 12.2 10.2 3.7 21 85 East Nth East 0.2 0.2 1024.2 1028.0 +3.8
Overcast with some morning drizzle, light winds tending NE.
May rainfall records broken in Lake Takapō/Tekapo
9 6.2 13.8 10.3 5.3 25 121 East Nth East 0 0 1024.9 1027.8 -2.9
Variable cloud with sunny intervals with a mostly light NE wind.
10 3.6 14.9 8.5 2.9 20 65 West 0 0 1023.7 1035.8  
Morning fog clearing to a mostly sunny day. Light winds tending westerly.
11 3.3 12.2 8.0 1.0 15 23 East Nth East 0 0 1034.0 1036.7 +2.7
Cloudy with light winds tending NE.
12 1.0 11.6 7.0 5.8 33 134 East Nth East 0.2 0.2 1024.4 1036.9 -12.5
Morning mist and low cloud clearing, sunny intervals in the afternoon with cool a NE wind.
13 8.4 17.6 11.9 2.5 18 56 East Nth East 0.2 0.6 1011.5 1024.1 -12.6
Cloudy and mild with light breezes. Showers in the evening.
14 7.3 11.1 9.5 2.9 19 66 South West 0 0 1008.3 1011.7 -3.4
Morning fog and mist hanging around all day. Light winds tending southerly.
Some of Canterbury's floods labelled a one-in-200-year event
15 6.8 12.8 9.0 3.5 22 79 East Nth East 0.2 0.4 1003.5 1008.3 -4.8
Thick fog clearing by late morning but remaining mostly cloudy with a few sunny intervals in the afternoon. Light NE winds turning southerly in the evening.
16 7.5 12.2 9.4 4.1 22 93 South West 0 0 1006.2 1009.1 -2.9
Cloudy with a few spots of drizzle and light southerly winds.
17 6.2 10.3 8.0 7.7 33 175 West 1.0 14.2 1006.8 1016.8 +10.0
Cloudy and cold with showers turning to rain in the evening. West to SW wind
18 0.9 9.3 5.3 3.5 21 79 West 0.8 7.2 1016.9 1023.4 +6.5
Cloudy with showers with light winds from the southwest.
19 2.7 8.8 5.6 2.4 20 55 South Sth West 0.2 1.0 1018.5 1022.8 -4.3
Cold and cloudy with light breezes tending southerly. Light rain at night.
20 5.3 9.4 7.2 6.1 22 139 South West 0.4 6.0 1012.2 1018.4 -6.2
Overcast with rain from late morning and light southerly winds.
Tornadoes hit too fast to predict - meteorologist
21 5.8 10.6 8.4 7.5 23 170 South Sth West 0.2 0.2 1013.8 1017.9 -4.1
Occasional light drizzle and sunny intervals, light southerly wind.
22 2.4 9.2 6.0 2.8 23 64 South Sth West 1.2 1.6 1015.4 1022.6 +6.9
Cloud increasing with showers around midday. Light southerly winds.
23 0.5 10.5 5.8 2.7 19 60 East Nth East 0.4 0.4 1022.2 1027.8 +5.6
Mostly cloudy with a morning shower. Brighter in the afternoon with light variable southerly winds turning NE.
Snow in Christchurch possible next week, despite NZ heading for warmest June on record
24 2.1 12.4 7.1 3.0 19 68 East Nth East 0 0 1015.6 1023.1 -7.5
Variable cloud with some sunny intervals. Light NE wind.
25 5.6 19.7 11.4 3.8 34 86 East Nth East 0 0 1007.4 1015.9 -8.5
Cloudy with some sunny intervals. Mild in the afternoon with northerly winds.
Forecast snow confined to Banks Peninsula, unlikely to reach Christchurch
26 5.7 13.6 9.6 4.5 24 103 South West 0 0 1008.3 1013.0 +4.7
Cloudy morning with light showers. Cloud breaking for a while in the afternoon before low cloud returned. Variable winds tending southerly.
27 3.8 12.8 8.5 4.2 30 95 East Nth East 0.2 0.2 997.1 1011.1 -14.0
Fog clearing after midday with sunny intervals in the afternoon. Variable winds tending NE.
28 2.6 11.3 6.6 8.4 49 193 South Sth West 0.6 1.4 993.8 1009.7 +15.9
Cold southerly winds arrived in the morning. Showers with hail from midday. Maximum temperature recorded at 3:30am, minimum temperature recorded at 1:30pm during a hail shower.
Study finds Lyttelton sea levels rising faster than thought
29 1.1 6.5 4.3 17.3 66 397 South West 0.6 7.0 1009.9 1029.4 +19.5
Showers with hail and some snow flurries and a cold southerly wind.
Wild weather in photos and video: Snow dump and winds across Aotearoa
30 3.8 11.8 7.3 4.8 37 110 South Sth West 0.2 0.2 1029.0 1038.3 +9.3
Cloud breaking with sunny intervals in the afternoon with southerly winds.


June 2021  Temperature Graph
June 2021 Wind Dir Graph
June 2021 Wind Dir Graph
June 2021 Wind Speed Graph
June 2021 Rainfall Graph
June 2021 Barograph
June 2021 Humidity Graph