Hail caused severe damage in Ashburton and heavy rain caused flooding across the Taieri Plains.
A hail storm on the 5th hit Waimarama, a town south-east of Napier.
The hail was a pea size and was approximately 5 mm in diameter.
Heavy rain was reported around Kurow and Omarama on the 5th.
The highway from Pukeuri, Kurow and Omarama flooded between Pukeuri and Duntroon in a dozen places on the 5th.
At 3pm on the 4th Ashburton was hit with a severe hailstorm. The impact of it was similar though less damaging than the hailstorm of 11 years ago.
The storm swept in from the north-west in a belt three miles (4.8 km) wide. Within minutes the ground was covered with hailstones.
The first burst of hail broke gutters and spoutings. The second burst piled up hail inches deep. Water poured into hundreds of houses and shops.
During the height of storm visibility was practically nil and most traffic was halted.
The duration of the storm was 30 minutes.
Fruit, vegetables and flower gardens were torn to shreds.
Glasshouses suffered only a few cracked panes.
The hail storm was accompanied by vivid lightning and thunder.
Heavy rain followed the storm. Ashburton recorded 2 in (5.08 cm) of rain up to 9:00am on the 5th. A further inch (2.54 cm) or more was recorded during the day of the 5th.
At Benmore the Bailey Bridge was not negotiable.
On the 5th there was heavy rain and flooding in Otago. Weather cleared in most parts by the night of the 5th.
Five Forks, Kauru Hill and the Kai-ora area received over 4 in (10.16 cm) of rain in 24 hours.
Rivers and streams were swollen after heavy rain in North Otago.
Main highways and back country roads were flooded and the damage to roads was severe.
In the Five Forks, Kauru Hill and Kai-ora area up to 2 ft (0.61 m) of water covered the road.
Clutha River was at 67.6 ft (20.60 m).
There was severe rain in Dunedin, which recorded over one inch (2.54 cm) of rain on the morning of the 5th.
Gardens and roads all over the city were damaged.
A 6 ft (1.83 m) retaining wall made of boulders was knocked down.
Roads in Waverly and Kaikorai Valley were damaged.
Over 4000 (1619 ha) acres of land was inundated.
The damage to roads was considerable.
Outram Bridge was closed.
Waiareka Creek rose and flooded the highway between Waiareka, Ngapara and Duntroon to depth of 2 ft (0.61 m) at Elderslie, making it impassable.
Creeks on the Lindis Pass rose fast.
The main highway at Maheno was impassable between 10:30am and 5:30pm on the 5th and traffic was deviated.
Kakanui River crossed the road one mile north of Maheno and at one stage lay 18 in to 2 ft (0.46-0.61 m) deep for 150 yards (137 m).
Water was over the road at Gemmells Crossing.
Campers were forced to evacuate tents and cribs.
There was extensive flooding in Middlemarch.
Oamaru recorded 1.28 in (3.25 cm) of rain from 9:00am on the 4th.
In Oamaru there was no flooding.
Queenstown recorded 0.5 in (1.27 cm) of rain.
Ranfurly recorded 1.3 in (3.30 cm) of rain.
Six families were isolated at Riverside.
A temporary bank at Riverside on the Taieri River, which had been breached earlier, was completely washed out on the 5th.
There was heavy widespread rain over most of catchment between Deep Stream and Ranfurly on the 4th.
Taieri River reached a peak level of 13.5 ft (4.11 m) at 8.30pm on the 5th at Outram. This was preceded by a fresh on the 2nd which reached 6.5 ft (1.98 m) on the Outram Bridge gauge.
Taieri River had a discharge of 15,000 cusecs (425 cumecs) at Outram on the 5th. The catchment area 1850 sq miles (4791 km^2).
Waitaki River was not unusually high.
Hail caused severe damage in Ashburton and heavy rain caused flooding across the Taieri Plains.
A hail storm on the 5th hit Waimarama, a town south-east of Napier.
The hail was a pea size and was approximately 5 mm in diameter.
Heavy rain was reported around Kurow and Omarama on the 5th.
The highway from Pukeuri, Kurow and Omarama flooded between Pukeuri and Duntroon in a dozen places on the 5th.
At 3pm on the 4th Ashburton was hit with a severe hailstorm. The impact of it was similar though less damaging than the hailstorm of 11 years ago.
The storm swept in from the north-west in a belt three miles (4.8 km) wide. Within minutes the ground was covered with hailstones.
The first burst of hail broke gutters and spoutings. The second burst piled up hail inches deep. Water poured into hundreds of houses and shops.
During the height of storm visibility was practically nil and most traffic was halted.
The duration of the storm was 30 minutes.
Fruit, vegetables and flower gardens were torn to shreds.
Glasshouses suffered only a few cracked panes.
The hail storm was accompanied by vivid lightning and thunder.
Heavy rain followed the storm. Ashburton recorded 2 in (5.08 cm) of rain up to 9:00am on the 5th. A further inch (2.54 cm) or more was recorded during the day of the 5th.
At Benmore the Bailey Bridge was not negotiable.
On the 5th there was heavy rain and flooding in Otago. Weather cleared in most parts by the night of the 5th.
Five Forks, Kauru Hill and the Kai-ora area received over 4 in (10.16 cm) of rain in 24 hours.
Rivers and streams were swollen after heavy rain in North Otago.
Main highways and back country roads were flooded and the damage to roads was severe.
In the Five Forks, Kauru Hill and Kai-ora area up to 2 ft (0.61 m) of water covered the road.
Clutha River was at 67.6 ft (20.60 m).
There was severe rain in Dunedin, which recorded over one inch (2.54 cm) of rain on the morning of the 5th.
Gardens and roads all over the city were damaged.
A 6 ft (1.83 m) retaining wall made of boulders was knocked down.
Roads in Waverly and Kaikorai Valley were damaged.
Over 4000 (1619 ha) acres of land was inundated.
The damage to roads was considerable.
Outram Bridge was closed.
Waiareka Creek rose and flooded the highway between Waiareka, Ngapara and Duntroon to depth of 2 ft (0.61 m) at Elderslie, making it impassable.
Creeks on the Lindis Pass rose fast.
The main highway at Maheno was impassable between 10:30am and 5:30pm on the 5th and traffic was deviated.
Kakanui River crossed the road one mile north of Maheno and at one stage lay 18 in to 2 ft (0.46-0.61 m) deep for 150 yards (137 m).
Water was over the road at Gemmells Crossing.
Campers were forced to evacuate tents and cribs.
There was extensive flooding in Middlemarch.
Oamaru recorded 1.28 in (3.25 cm) of rain from 9:00am on the 4th.
In Oamaru there was no flooding.
Queenstown recorded 0.5 in (1.27 cm) of rain.
Ranfurly recorded 1.3 in (3.30 cm) of rain.
Six families were isolated at Riverside.
A temporary bank at Riverside on the Taieri River, which had been breached earlier, was completely washed out on the 5th.
There was heavy widespread rain over most of catchment between Deep Stream and Ranfurly on the 4th.
Taieri River reached a peak level of 13.5 ft (4.11 m) at 8.30pm on the 5th at Outram. This was preceded by a fresh on the 2nd which reached 6.5 ft (1.98 m) on the Outram Bridge gauge.
Taieri River had a discharge of 15,000 cusecs (425 cumecs) at Outram on the 5th. The catchment area 1850 sq miles (4791 km^2).
Waitaki River was not unusually high.