January is one of the cooler months of the year in Hastings, with average highs near 7.2°C and lows around 3.3°C (mean 5.3°C). It is a relatively wet time of year, averaging 75 mm of rainfall and 90% relative humidity across the period.
January is one of the cooler months of the year in Hastings. Across 45 years of records, the warmest January in Hastings was 2007 — when the month averaged 7.8°C — while the coldest was 1987 at 0.7°C. Typical January days reach 7.2°C with nights near 3.3°C. The long-term trend is warming, about 0.3°C per decade.
January is a relatively wet time of year in Hastings, averaging 75 mm of rainfall. The wettest January on record was 1988 with 153 mm, while the driest was 1997 at 16 mm.
Relative humidity in Hastings during January averages 90%. The most humid January was 1997 at 93%, and the least humid was 1987 at 87%.
January receives about 0.9 kWh/m²/day of solar energy in Hastings. The sunniest January was 1989 at 1.1 kWh/m²/day, and the cloudiest were 2018, 2020 and 2021, among others at 0.8.
Average wind speed in Hastings during January is 5.4 m/s. The windiest Januarys were 1995 and 2007 at 6.7 m/s, while the calmest were 2017 and 2022 at 4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 4.4°C | 5.4°C | 5.7°C | 5.3°C | 5.7°C | +1.3°C |
| Avg High | 6.4°C | 7.3°C | 7.6°C | 7.2°C | 7.8°C | +1.4°C |
| Avg Low | 2.4°C | 3.4°C | 3.9°C | 3.3°C | 3.7°C | +1.3°C |
| Avg Rain | 76 mm | 72 mm | 68 mm | 80 mm | 80 mm | +4 mm |
January temperatures in Hastings have risen by about 1°C between 1981–1985 and 2021–2025.
January has ranged from a record low of -7.3°C (1987) to a record high of 13.2°C (2007).
Rainfall in January is a relatively wet time of year, averaging 75 mm, with a wettest year of 153 mm.
A quieter season to visit Hastings
If your dates are flexible, the more temperate months of August and July tend to be the most comfortable for visiting Hastings. That said, January — with days averaging 7.2°C and nights around 3.3°C (mean 5.3°C) and moderate rainfall (75 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 7.0°C | 5.0°C | 2.9°C | 11.7°C | -0.5°C | 96 mm | 90% | 4.4 m/s | 0.9 |
| 2024 | 7.5°C | 5.5°C | 3.5°C | 12.9°C | -1.7°C | 63 mm | 88% | 5.6 m/s | 1 |
| 2023 | 8.5°C | 6.3°C | 4.1°C | 12.3°C | -1.5°C | 93 mm | 90% | 5.6 m/s | 0.9 |
| 2022 | 8.1°C | 5.8°C | 3.5°C | 12.1°C | -0.1°C | 36 mm | 91% | 4 m/s | 1 |
| 2021 | 6.4°C | 4.5°C | 2.6°C | 11.7°C | -0.9°C | 124 mm | 92% | 4.9 m/s | 0.8 |
| 2020 | 9.0°C | 7.1°C | 5.3°C | 12.6°C | 1.6°C | 69 mm | 91% | 5.2 m/s | 0.8 |
| 2019 | 6.5°C | 4.4°C | 2.2°C | 10.4°C | -0.9°C | 37 mm | 90% | 4.6 m/s | 0.9 |
| 2018 | 8.8°C | 6.7°C | 4.6°C | 12.3°C | 1.4°C | 92 mm | 90% | 5.8 m/s | 0.8 |
| 2017 | 6.2°C | 4.2°C | 2.2°C | 10.1°C | -1.3°C | 78 mm | 90% | 4 m/s | 1 |
| 2016 | 8.4°C | 6.6°C | 4.7°C | 11.9°C | -0.8°C | 128 mm | 88% | 6 m/s | 0.9 |
| 2015 | 7.9°C | 5.5°C | 3.1°C | 12.6°C | -0.2°C | 103 mm | 89% | 5.8 m/s | 0.9 |
| 2014 | 9.1°C | 7.3°C | 5.6°C | 12.0°C | 2.6°C | 108 mm | 90% | 6 m/s | 0.8 |
| 2013 | 6.1°C | 4.6°C | 3.0°C | 11.7°C | -1.0°C | 62 mm | 91% | 4.7 m/s | 0.8 |
| 2012 | 8.5°C | 6.3°C | 4.2°C | 12.1°C | -0.5°C | 49 mm | 89% | 5.2 m/s | 0.9 |
| 2011 | 6.5°C | 4.7°C | 2.9°C | 11.2°C | -0.6°C | 84 mm | 92% | 5 m/s | 0.9 |
| 2010 | 4.1°C | 2.4°C | 0.8°C | 7.4°C | -1.9°C | 62 mm | 90% | 4.2 m/s | 0.8 |
| 2009 | 5.5°C | 3.7°C | 1.9°C | 9.7°C | -4.4°C | 75 mm | 89% | 4.8 m/s | 0.9 |
| 2008 | 9.4°C | 7.4°C | 5.5°C | 12.1°C | 0.0°C | 90 mm | 90% | 6.5 m/s | 0.8 |
| 2007 🔥 | 9.7°C | 7.8°C | 5.9°C | 13.2°C | -0.7°C | 63 mm | 89% | 6.7 m/s | 0.8 |
| 2006 | 6.5°C | 4.8°C | 3.0°C | 10.7°C | -1.4°C | 31 mm | 90% | 4.7 m/s | 0.8 |
| 2005 | 8.5°C | 6.6°C | 4.8°C | 11.9°C | 1.2°C | 36 mm | 89% | 6.2 m/s | 1 |
| 2004 | 7.8°C | 5.9°C | 3.9°C | 11.8°C | -1.4°C | 103 mm | 90% | 5.8 m/s | 0.8 |
| 2003 | 6.8°C | 4.9°C | 3.1°C | 12.2°C | -1.9°C | 74 mm | 90% | 5.9 m/s | 0.9 |
| 2002 | 7.9°C | 6.0°C | 4.2°C | 11.7°C | -1.9°C | 68 mm | 93% | 5.5 m/s | 0.9 |
| 2001 | 6.3°C | 4.6°C | 2.9°C | 10.6°C | -1.5°C | 112 mm | 91% | 5.1 m/s | 1 |
| 2000 | 7.4°C | 5.5°C | 3.6°C | 11.0°C | 0.5°C | 27 mm | 91% | 4.9 m/s | 1 |
| 1999 | 8.5°C | 6.6°C | 4.7°C | 12.2°C | -1.0°C | 84 mm | 91% | 5.9 m/s | 0.9 |
| 1998 | 8.2°C | 6.1°C | 4.0°C | 11.9°C | -0.7°C | 94 mm | 89% | 6.2 m/s | 1 |
| 1997 | 3.8°C | 2.1°C | 0.4°C | 7.8°C | -4.9°C | 16 mm | 93% | 4.1 m/s | 0.9 |
| 1996 | 6.2°C | 4.9°C | 3.6°C | 10.3°C | -2.6°C | 52 mm | 93% | 5.1 m/s | 0.9 |
| 1995 | 7.9°C | 5.6°C | 3.3°C | 10.8°C | -1.3°C | 136 mm | 90% | 6.7 m/s | 0.8 |
| 1994 | 8.0°C | 5.7°C | 3.4°C | 11.2°C | -0.4°C | 99 mm | 91% | 6 m/s | 0.8 |
| 1993 | 8.6°C | 6.4°C | 4.2°C | 12.3°C | -2.6°C | 64 mm | 91% | 6.1 m/s | 0.8 |
| 1992 | 6.1°C | 4.3°C | 2.5°C | 10.4°C | -1.6°C | 17 mm | 90% | 4.3 m/s | 1 |
| 1991 | 6.6°C | 4.8°C | 3.0°C | 11.4°C | -0.4°C | 72 mm | 87% | 5.3 m/s | 0.9 |
| 1990 | 8.8°C | 7.0°C | 5.2°C | 11.3°C | 2.5°C | 86 mm | 92% | 6.1 m/s | 0.9 |
| 1989 | 8.4°C | 6.3°C | 4.2°C | 10.6°C | 0.4°C | 29 mm | 90% | 4.1 m/s | 1.1 |
| 1988 🌧️ | 8.3°C | 6.5°C | 4.7°C | 11.6°C | 1.0°C | 153 mm | 91% | 6 m/s | 0.9 |
| 1987 ❄️ | 2.4°C | 0.7°C | -0.9°C | 10.8°C | -7.3°C | 38 mm | 87% | 4.3 m/s | 0.8 |
| 1986 | 6.4°C | 4.3°C | 2.2°C | 10.3°C | -1.5°C | 109 mm | 89% | 6.4 m/s | 0.8 |
| 1985 | 3.4°C | 1.5°C | -0.3°C | 10.2°C | -6.2°C | 65 mm | 90% | 5.1 m/s | 0.9 |
| 1984 | 7.2°C | 4.9°C | 2.6°C | 12.0°C | -0.4°C | 126 mm | 88% | 6.6 m/s | 0.9 |
| 1983 | 9.0°C | 6.7°C | 4.5°C | 11.9°C | -1.1°C | 61 mm | 90% | 6.6 m/s | — |
| 1982 | 5.7°C | 3.9°C | 2.2°C | 10.6°C | -4.6°C | 60 mm | 91% | 5.1 m/s | — |
| 1981 | 7.0°C | 4.8°C | 2.6°C | 10.0°C | -1.4°C | 43 mm | 91% | 4.8 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around 7.2°C with lows near 3.3°C (mean 5.3°C), based on 45 years of NASA POWER data.
January averages 75 mm of rainfall in Hastings, a relatively wet time of year. The wettest on record was 153 mm in 1988.
The hottest January reached 13.2°C in 2007. The coldest dipped to -7.3°C in 1987.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average January temperatures have risen by about 1°C. Daytime highs moved from 6.5°C to 7.5°C and overnight lows from 2.3°C to 3.3°C over the same span.
January is one of the cooler months of the year in Hastings and a relatively wet time of year, so plan for around 7.2°C daytime highs and 3.3°C at night.
Not quite — January is the 2nd coolest month in Hastings, averaging 5.3°C.
For January in Hastings, pack warm layers and a jacket for chilly mornings, with typical highs of 7.2°C and lows of 3.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in January averages 90% — quite humid.
Average wind speed in January is 5.4 m/s. The windiest January on record averaged 6.7 m/s (1995).
The wettest January on record was 1988 with 153 mm. On average, January sees 75 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Hastings behaves each January, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for January specifically, along with year-by-year records and how the month has changed over the decades.
