Rangitīkei River – current water temperature and swimming conditions
This page provides information about the current water temperature at Rangitīkei River in Manawatū–Whanganui. Here you can view recent temperature trends on a 30-day chart, check typical monthly water temperature ranges, and compare today’s reading with historical averages for this date. A 7-day water temperature forecast, local weather conditions, and an overview of swimming suitability are also included.
Current Water Temperature
The water temperature in Rangitīkei River today is 17°C.
Water Temperature in Rangitīkei River: Daily Trends, Historical Records, and Forecast
⚠️ A river temperature of 15 to 20°C is generally considered cool to comfortable for swimming in Australia. On warm, calm days, this range allows for relaxed swimming and longer time in the water. Comfort depends heavily on air temperature and sunshine, as cooler weather can still make the water feel chilly. This range is popular for river swimming during spring and early autumn.
Water Temperature Over the Last 30 Days
Water temperatures in Rangitīkei River have been on a steady rise over the past month and have continued to climb over the last week.
According to our forecast, the water temperature in Rangitīkei River will be 15.2°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Water Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Mar 21 | 15.9°C | 15.0°C | |
| Mar 22 | 15.9°C | 15.0°C | |
| Mar 23 | 16.0°C | 15.0°C | |
| Mar 24 | 16.0°C | 15.0°C | |
| Mar 25 | 16.0°C | 15.0°C | |
| Mar 26 | 16.0°C | 15.0°C | |
| Mar 27 | 16.4°C | 15.0°C | |
| Mar 28 | 16.4°C | 15.0°C | |
| Mar 29 | 16.6°C | 15.0°C | 16.6°C |
| Mar 30 | 15.0°C | 16.4°C | |
| Mar 31 | 15.0°C | 16.2°C | |
| Apr 1 | 15.0°C | 16.0°C | |
| Apr 2 | 15.0°C | 15.8°C | |
| Apr 3 | 15.0°C | 15.6°C | |
| Apr 4 | 15.0°C | 15.4°C | |
| Apr 5 | 15.0°C | 15.2°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual river water temperatures may vary by several degrees from the reported values, particularly after heavy rainfall or periods of changing weather. Rainfall, river flow rates, and runoff from cooler upstream areas can significantly affect water temperature, especially in flowing sections and shaded stretches. Air temperature and cloud cover also play an important role, with warm, sunny conditions helping rivers warm up more quickly. As a result, noticeable temperature differences can occur along the same river.
Our forecast is based on a proprietary mathematical model that takes into account real-time river temperature changes, historical data, seasonal patterns, river flow conditions, recent rainfall, and local air temperature. We also factor in broader weather conditions specific to each region of Australia to improve accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Today | Yesterday | A Week Ago |
|---|---|---|---|
| January | 10°C | 17°C | 23°C |
| February | 11°C | 17°C | 22°C |
| March | 10°C | 15°C | 20°C |
| April | 7°C | 11°C | 15°C |
| May | 3°C | 9°C | 14°C |
| June | 2°C | 6°C | 10°C |
| July | 2°C | 6°C | 10°C |
| August | 1°C | 7°C | 12°C |
| September | 4°C | 8°C | 12°C |
| October | 6°C | 11°C | 15°C |
| November | 7°C | 13°C | 18°C |
| December | 11°C | 16°C | 20°C |
Rangitīkei River: Water Temperature by Location
Mangaweka
Rangitīkei River: Weather Forecast
March 30
March 31
April 1
April 2
April 3
April 4
Location & Local Information
Source Ngapuketurua • location Kaimanawa Ranges • coordinates 39°4′52″S 176°1′52″E • elevation 1,480 metres (4,860 ft) Mouth Tasman Sea • location Tangimoana • coordinates 40°18′2″S 175°13′31″E • elevation Sea level Length 253 kilometres (157 mi)
The Rangitīkei River runs from the central North Island ranges through deep gorges and open farmland before reaching the Tasman Sea, forming a key natural feature of the Manawatū–Whanganui. Water temperature in the Rangitīkei River is influenced by inland climate, shaded gorges, and steady flow. In summer, temperatures typically range from about 17–21 °C, feeling pleasantly cool and refreshing on hot days. During spring and autumn, the river usually sits between 13–17 °C. In winter, temperatures drop noticeably, often to around 8–11 °C, making the water cold and limiting comfort for most swimmers.
Swimming Conditions
Swimming in the Rangitīkei River is allowed and is popular in summer, particularly at recognised swimming holes, river beaches, and calmer bends where access is easier. The river is known for its clear water in settled weather, which adds to its appeal during warm months. However, parts of the river flow through steep gorges where currents can be strong and conditions change quickly after rain. Following heavy rainfall, water levels rise and clarity can reduce, making swimming less suitable. For this reason, swimming is best enjoyed during fine summer weather and in well-known local spots. Outside summer, cooler temperatures and higher flows generally limit swimming, and the river is more often appreciated for its scenery and outdoor activities rather than regular time in the water.