| Temperature | Record | Location | Date | |
| Maximum Temp | 34.1 | Nuhaka | 26th | |
| Minimum Temp | 1.2 | Castle Hill | 1st December | |
| Lowest Maximum | 24.8 | Dargaville | 20th December | |
| Highest Minimum | 11.4 | Dargaville, Awhitu | 10th December | |
| December High Temp Avg | 23.0 | |||
| Highest Temp Avg | 27.9 | Clyde | ||
| December Low Temp Avg | 12.7 | |||
| Lowest Temp Avg | 7.0 | Castle Hill | ||
| Rainfall | ||||
| Maximum Daily Rainfall | 89.2 | Arthur's Pass | 5th December | |
| Most Rain for December | 311.9 | Arthur's Pass | ||
| Least Rain for December | 6.6 | Waikouaiti | ||
| Most Rain Days | 21 | Tokoroa | ||
| Least Rain Days | 2 | Waikouaiti | ||
| Wind | ||||
| Maximum Wind Gust | 99.6 | Plimmerton | 4th December | |
| Minimum Wind Gust | 6.1 | Lake Waikaremoana | 28th December | |
| Maximum Avg Wind Speed | 65.7 | Awhitu | 2nd December | |
| Minimum Avg Wind Speed | 2.1 | Castle Hill | 26th December | |
| Maximum Daily Wind Run | 1034.7 | Awhitu | 18th December | |
| Lowest Daily Wind Run | 10.4 | Te Awamutu | 29th December | |
| Highest Total Wind Run | 13713.9 | Dargaville | ||
| Lowest Total Wind Run | 1029.7 | Waitakere | ||
| Pressure | ||||
| Maximum Pressure | 1029.3 | Waimatuku | 12th December | |
| Minimum Pressure | 975.2 | Strathern | 5th December |
| Location Nuhaka Burwood Reefton Swannanoa Port Levy Clyde Arrowtown Wairoa Templeton Waipukurau Mosgiel Blenheim Te Awamutu Palmerston North Lake Waikaremoana Paraonui Brooklyn Waiuku Makarewa Kelson Bishopdale Arthur's Pass Ashburton Napier Opotiki Red Beach Wairoa West Mahia Beach Tokoroa North Waikouaiti Strathern Mahana Tokoroa Central Cambridge Matamata Port Robinson Golden Bay Fairfield Darfield Belmont Te Puke Castle Hill Timaru Gisborne Invercargill West Melton Te Anau Maungaraki Massey Cheviot Feilding Porirua Kaipara Ohauiti Plimmerton Paremoremo Waikawa Beach Mt Roskill Whangawehi Pongakawa Hamilton Howick West Grey Lynn Waimatuku Somerville Awhitu Mangawhai Oban Lake Taupo Waitakere Greymouth Hunua Dargaville Airfield Russell Kerikeri Howick Tapu Valley Ashhurst Dargaville | Maximum 34.1 33.9 33.8 33.5 33.5 33.4 33.4 33.2 32.9 32.5 32.4 32.3 32.3 32.2 32.2 32.1 32.1 32.0 31.3 31.2 31.1 31.1 30.9 30.9 30.8 30.7 30.7 30.6 30.5 30.4 30.4 30.4 30.2 30.0 30.0 29.8 29.7 29.5 29.4 29.4 29.3 29.2 29.1 29.0 28.9 28.5 28.3 28.3 28.2 28.1 27.9 27.8 27.7 27.5 27.4 27.4 27.4 27.2 27.1 27.0 27.0 26.9 26.8 26.7 26.7 26.6 26.6 26.4 26.4 26.3 26.3 26.3 26.2 26.1 26.1 25.8 25.7 25.0 24.8 | Location Castle Hill Waimatuku Tokoroa Central Arthur's Pass Clyde Tokoroa North Bishopdale Port Levy Lake Waikaremoana Burwood Reefton Lake Taupo Te Anau Templeton Oban Te Puke West Melton Darfield Fairfield Invercargill Matamata Arrowtown Pongakawa Paraonui Hunua Opotiki Cambridge Strathern Gisborne Plimmerton Golden Bay Te Awamutu Wairoa Ashburton Swannanoa Makarewa Mosgiel Waikouaiti Ohauiti Tapu Valley Napier Port Robinson Mahana Wairoa West Timaru Waikawa Beach Waipukurau Maungaraki Blenheim Kerikeri Mahia Beach Palmerston North Nuhaka Somerville Kelson Belmont Tarurutangi Howick Waitakere Hamilton Dargaville Airfield Russell Grey Lynn Mangawhai Brooklyn Porirua Greymouth Massey Cheviot Whangawehi Waiuku Howick West Paremoremo Kaipara Awhitu Dargaville | Minimum 1.2 2.1 2.8 2.9 2.9 3.1 3.3 3.7 3.8 3.9 3.9 3.9 3.9 4.0 4.1 4.4 4.4 4.6 4.7 4.9 5.1 5.3 5.3 5.4 5.6 5.6 5.6 5.6 6.0 6.1 6.1 6.1 6.1 6.2 6.4 6.5 6.6 6.6 6.6 6.6 6.8 6.9 7.1 7.2 7.2 7.2 7.3 7.5 7.6 7.7 7.8 7.8 7.9 8.2 8.2 8.2 8.3 8.4 8.6 9.0 9.0 9.1 9.3 9.6 9.7 9.7 9.9 10.0 10.1 10.2 10.4 10.4 10.8 11.0 11.4 11.4 |
| Location Arthur's Pass Oban Ohauiti Russell Tapu Valley Maungaraki Kerikeri Matamata Reefton Kelson Te Puke Waitakere Tokoroa North Cambridge Te Awamutu Strathern Paraonui Invercargill Makarewa Hunua Te Anau Ashhurst Greymouth Palmerston North Pongakawa Tarurutangi Tokoroa Central Lake Waikaremoana Kaipara Mt Roskill Golden Bay Waikawa Beach Massey Awhitu Belmont Mangawhai Howick Porirua Brooklyn Lake Taupo Fairfield Paremoremo Waimatuku Grey Lynn Red Beach Ashburton Dargaville Howick West Burwood Mosgiel Dargaville Airfield Plimmerton Wairoa Somerville Feilding Port Levy Nuhaka West Melton Arrowtown Cheviot Templeton Hamilton Mahana Port Robinson Castle Hill Darfield Swannanoa Bishopdale Wairoa West Whangawehi Waipukurau Napier Gisborne Mahia Beach Clyde Timaru Blenheim Waiuku Waikouaiti | Rainfall 311.9 176.4 169.4 152.4 151.4 140.9 135.4 133.8 133.2 130.8 129.6 121.4 115.0 113.7 108.9 108.3 101.1 100.8 99.8 96.4 93.2 92.7 90.6 88.8 88.2 84.3 80.7 78.5 78.4 76.6 76.4 74.4 72.4 71.0 70.2 68.8 68.6 68.4 63.9 62.6 61.0 59.5 57.2 57.2 56.3 53.8 50.9 50.7 47.4 46.8 45.8 43.5 43.5 42.2 41.9 41.4 40.6 37.6 36.9 36.2 35.6 35.6 34.3 33.2 32.8 32.8 31.6 25.8 25.0 22.9 22.0 21.2 17.6 15.6 14.0 12.8 11.4 6.6 6.6 | Location Arthur's Pass Russell Matamata Kerikeri Waitakere Tapu Valley Massey Te Awamutu Ashburton Oban Golden Bay Ohauiti Mangawhai Reefton Grey Lynn Invercargill Awhitu Port Levy Hunua Maungaraki Burwood Templeton Kaipara Strathern Palmerston North West Melton Tarurutangi Makarewa Howick Paremoremo Fairfield Te Anau Te Puke Tokoroa North Darfield Lake Waikaremoana Waikawa Beach Paraonui Wairoa Cambridge Pongakawa Howick West Hamilton Kelson Bishopdale Tokoroa Central Belmont Dargaville Port Robinson Somerville Swannanoa Mosgiel Dargaville Airfield Waimatuku Napier Brooklyn Lake Taupo Porirua Nuhaka Plimmerton Cheviot Castle Hill Ashhurst Red Beach Feilding Waipukurau Arrowtown Whangawehi Mt Roskill Gisborne Wairoa West Mahana Clyde Waikouaiti Blenheim Timaru Waiuku Mahia Beach | Highest Daily 89.2 81.8 55.3 44.8 43.0 39.6 37.6 36.3 34.8 34.2 33.0 30.3 30.2 30.0 29.8 29.4 29.1 29.1 29.0 28.0 27.2 25.2 24.6 24.3 24.0 23.6 23.4 23.3 22.4 22.3 22.0 21.6 21.6 21.1 20.6 18.5 18.5 18.5 17.7 17.4 16.8 16.2 16.0 15.6 15.4 15.0 15.0 14.9 14.4 14.0 14.0 13.8 13.0 12.8 12.4 12.3 12.0 11.6 11.3 11.3 11.2 11.2 10.5 10.5 10.4 10.3 10.2 9.9 8.4 8.0 7.4 5.7 5.1 5.1 4.4 3.8 3.1 3.0 |
| Location Plimmerton Arthur's Pass Maungaraki Awhitu Waimatuku Porirua Makarewa Lake Waikaremoana Dargaville Arrowtown Invercargill Bishopdale Blenheim Oban West Melton Waikawa Beach Brooklyn Ashburton Wairoa Burwood Kerikeri Ohauiti Wairoa West Waiuku Palmerston North Massey Mosgiel Nuhaka Templeton Dargaville Airfield Darfield Port Robinson Napier Tarurutangi Timaru Russell Kaipara Opotiki Strathern Ashhurst Grey Lynn Kelson Tokoroa North Pongakawa Te Anau Howick West Waikouaiti Whangawehi Waipukurau Tokoroa Central Belmont Hunua Te Puke Howick Golden Bay Cheviot Greymouth Te Awamutu Lake Taupo Hamilton Fairfield Tapu Valley Castle Hill Mangawhai Red Beach Feilding Mahia Beach Somerville Mt Roskill Paremoremo Clyde Paraonui Mahana Port Levy Cambridge Gisborne Matamata Waitakere Reefton | Wind Gust 99.6 93.0 85.4 85.4 84.5 83.7 76.3 74.5 74.1 73.3 70.8 70.7 70.0 70.0 69.2 66.1 63.7 62.8 61.2 60.7 60.2 60.0 59.6 59.2 58.7 58.7 58.3 57.6 56.4 56.3 56.3 56.3 55.1 55.0 54.8 54.8 54.8 54.1 54.0 54.0 53.2 52.6 52.6 51.8 51.5 51.5 51.5 51.2 51.1 50.7 50.0 50.0 49.0 48.3 48.3 48.3 48.0 47.9 46.7 46.0 45.7 45.1 45.1 45.0 44.0 43.6 42.8 42.8 42.6 41.4 41.2 41.1 40.4 37.8 35.2 35.0 34.3 30.6 29.5 | Location Awhitu Plimmerton Dargaville Arthur's Pass Makarewa Maungaraki Porirua Burwood Darfield Waikawa Beach Ashburton Arrowtown West Melton Whangawehi Kerikeri Waiuku Waipukurau Opotiki Palmerston North Dargaville Airfield Tokoroa North Waikouaiti Napier Blenheim Tarurutangi Waimatuku Nuhaka Paremoremo Lake Waikaremoana Ohauiti Wairoa West Bishopdale Ashhurst Russell Timaru Grey Lynn Kaipara Te Awamutu Wairoa Mosgiel Kelson Brooklyn Oban Howick West Strathern Invercargill Cheviot Mangawhai Paraonui Tokoroa Central Matamata Te Anau Fairfield Hunua Lake Taupo Te Puke Port Robinson Greymouth Pongakawa Massey Castle Hill Mahia Beach Golden Bay Belmont Mt Roskill Templeton Clyde Feilding Howick Somerville Mahana Cambridge Reefton Gisborne Hamilton Port Levy Red Beach Tapu Valley Waitakere | Wind Speed 65.7 63.3 60.7 59.5 59.4 59.3 56.1 54.3 50.4 49.4 49.3 48.3 48.3 48.0 47.0 46.3 45.7 45.4 45.0 44.4 44.3 44.0 43.4 42.6 42.0 41.8 41.5 41.4 40.3 40.0 39.6 39.3 39.2 38.5 38.5 38.2 37.8 37.8 37.8 37.6 37.5 36.7 36.7 36.6 35.6 35.4 35.2 35.2 35.2 34.6 34.3 33.9 33.9 33.0 32.6 31.7 31.5 30.6 30.4 29.4 29.0 28.8 28.0 27.4 25.6 25.4 25.1 24.4 23.2 22.9 22.6 20.9 20.4 20.0 20.0 19.4 18.0 16.1 7.7 |
| Location Awhitu Dargaville Waikawa Beach Mangawhai Porirua Maungaraki Kerikeri Palmerston North Bishopdale Dargaville Airfield Nuhaka Howick West Arthur's Pass Darfield Waimatuku Ohauiti Kelson Makarewa Lake Waikaremoana Tokoroa North Te Anau Kaipara Brooklyn West Melton Opotiki Whangawehi Plimmerton Burwood Napier Grey Lynn Invercargill Ashhurst Hamilton Ashburton Te Awamutu Blenheim Howick Strathern Hunua Castle Hill Timaru Wairoa Paremoremo Mosgiel Feilding Massey Waiuku Tokoroa Central Gisborne Tarurutangi Paraonui Lake Taupo Waikouaiti Port Robinson Templeton Somerville Arrowtown Wairoa West Russell Belmont Fairfield Golden Bay Cheviot Mahia Beach Te Puke Matamata Mahana Mt Roskill Oban Greymouth Pongakawa Waipukurau Reefton Clyde Red Beach Cambridge Tapu Valley Waitakere Port Levy | High Windrun 1034.7 927.5 802.7 734.3 711.1 659.7 639.3 629.1 607.4 599.9 564.3 528.9 511.2 499.0 484.5 476.9 476.2 457.8 451.9 400.3 394.1 392.4 389.2 386.4 384.4 384.0 379.8 376.5 364.6 360.2 358.5 341.8 336.0 334.2 333.2 331.2 331.2 328.2 326.3 324.0 319.2 312.6 310.1 308.3 302.4 291.0 277.8 273.1 264.0 258.7 258.5 258.0 251.2 247.7 244.9 242.6 241.0 237.6 231.0 224.7 218.7 215.2 211.2 206.3 203.3 199.0 196.6 193.0 189.0 183.6 182.4 180.0 168.7 156.0 147.8 140.3 134.9 97.9 73.5 |