January is one of the cooler months of the year in Barrigada, with average highs near 27.7°C and lows around 26.9°C (mean 27.3°C). It is one of the drier months, averaging 72 mm of rainfall and 78% relative humidity across the period.
January is one of the cooler months of the year in Barrigada. Across 45 years of records, the warmest January in Barrigada was 2025 — when the month averaged 28.3°C — while the coldest was 1983 at 26°C. Typical January days reach 27.7°C with nights near 26.9°C. The long-term trend is warming, about 0.2°C per decade.
January is one of the drier months in Barrigada, averaging 72 mm of rainfall. The wettest January on record was 2014 with 253 mm, while the driest was 1993 at 10 mm.
Relative humidity in Barrigada during January averages 78%. The most humid January was 1997 at 82%, and the least humid was 1998 at 71%.
January receives about 4.9 kWh/m²/day of solar energy in Barrigada. The sunniest January was 2018 at 5.4 kWh/m²/day, and the cloudiest was 1997 at 4.2.
Average wind speed in Barrigada during January is 6.5 m/s. The windiest Januarys were 1990 and 2007 at 7.7 m/s, while the calmest was 1982 at 5.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.0°C | 27.0°C | 27.4°C | 27.5°C | 27.8°C | +0.8°C |
| Avg High | 27.3°C | 27.3°C | 27.8°C | 27.9°C | 28.1°C | +0.8°C |
| Avg Low | 26.6°C | 26.6°C | 27.1°C | 27.1°C | 27.4°C | +0.8°C |
| Avg Rain | 61 mm | 60 mm | 72 mm | 91 mm | 78 mm | +18 mm |
January temperatures in Barrigada have risen by about 1°C between 1981–1985 and 2021–2025.
January has ranged from a record low of 24.6°C (1983) to a record high of 29.3°C (2024).
Rainfall in January is one of the drier months, averaging 72 mm, with a wettest year of 253 mm.
One of the best times to visit Barrigada
January is one of the best times to visit Barrigada. Expect days averaging 27.7°C and nights around 26.9°C (mean 27.3°C) — close to Barrigada's yearly average — with moderate rainfall (72 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 🔥 | 28.6°C | 28.3°C | 27.9°C | 29.2°C | 27.3°C | 33 mm | 78% | 6 m/s | 5.3 |
| 2024 | 28.1°C | 27.8°C | 27.4°C | 29.3°C | 26.5°C | 64 mm | 77% | 6.5 m/s | 4.9 |
| 2023 | 28.3°C | 27.9°C | 27.5°C | 28.8°C | 26.7°C | 194 mm | 80% | 5.6 m/s | 4.6 |
| 2022 | 28.0°C | 27.6°C | 27.2°C | 28.4°C | 26.6°C | 83 mm | 79% | 6.1 m/s | 4.7 |
| 2021 | 28.2°C | 27.8°C | 27.4°C | 28.9°C | 26.6°C | 42 mm | 78% | 6.1 m/s | 5.3 |
| 2020 | 27.5°C | 27.2°C | 26.8°C | 27.9°C | 26.4°C | 54 mm | 80% | 6.4 m/s | 4.8 |
| 2019 | 27.6°C | 27.3°C | 26.9°C | 28.1°C | 26.1°C | 72 mm | 79% | 7.1 m/s | 4.7 |
| 2018 | 28.3°C | 27.9°C | 27.4°C | 28.8°C | 26.4°C | 26 mm | 77% | 6.2 m/s | 5.4 |
| 2017 | 28.0°C | 27.7°C | 27.4°C | 28.7°C | 26.8°C | 79 mm | 81% | 6.3 m/s | 4.7 |
| 2016 | 27.5°C | 27.1°C | 26.6°C | 28.2°C | 26.1°C | 34 mm | 77% | 6.2 m/s | 5.3 |
| 2015 | 28.0°C | 27.6°C | 27.2°C | 28.5°C | 26.4°C | 151 mm | 81% | 5.9 m/s | 4.5 |
| 2014 🌧️ | 28.1°C | 27.7°C | 27.2°C | 28.7°C | 26.5°C | 253 mm | 81% | 5.5 m/s | 4.4 |
| 2013 | 28.0°C | 27.6°C | 27.2°C | 29.2°C | 26.3°C | 41 mm | 77% | 6.9 m/s | 5 |
| 2012 | 27.8°C | 27.4°C | 27.0°C | 28.3°C | 26.2°C | 61 mm | 79% | 6.3 m/s | 4.9 |
| 2011 | 28.3°C | 27.9°C | 27.5°C | 28.8°C | 26.4°C | 120 mm | 80% | 6.2 m/s | 4.5 |
| 2010 | 27.5°C | 27.1°C | 26.8°C | 28.3°C | 26.1°C | 76 mm | 79% | 7.1 m/s | 4.6 |
| 2009 | 27.9°C | 27.6°C | 27.2°C | 28.5°C | 26.3°C | 78 mm | 78% | 6.3 m/s | 4.9 |
| 2008 | 28.0°C | 27.7°C | 27.3°C | 28.7°C | 26.7°C | 63 mm | 77% | 7 m/s | 4.9 |
| 2007 | 27.7°C | 27.3°C | 27.0°C | 28.2°C | 26.4°C | 52 mm | 78% | 7.7 m/s | 4.9 |
| 2006 | 28.1°C | 27.7°C | 27.4°C | 28.6°C | 25.9°C | 113 mm | 78% | 6.9 m/s | 4.7 |
| 2005 | 27.5°C | 27.1°C | 26.7°C | 28.5°C | 25.8°C | 93 mm | 77% | 6.5 m/s | 4.6 |
| 2004 | 27.9°C | 27.6°C | 27.2°C | 28.6°C | 26.5°C | 47 mm | 76% | 6.7 m/s | 4.9 |
| 2003 | 27.8°C | 27.4°C | 27.0°C | 28.7°C | 26.1°C | 60 mm | 76% | 6.4 m/s | 5.2 |
| 2002 | 27.7°C | 27.3°C | 26.9°C | 28.2°C | 26.2°C | 107 mm | 76% | 6.6 m/s | 4.8 |
| 2001 | 27.9°C | 27.5°C | 27.2°C | 28.2°C | 26.4°C | 68 mm | 76% | 6.3 m/s | 5.1 |
| 2000 | 27.5°C | 27.1°C | 26.7°C | 28.2°C | 25.8°C | 38 mm | 76% | 6 m/s | 5.1 |
| 1999 | 27.8°C | 27.5°C | 27.1°C | 28.7°C | 26.1°C | 61 mm | 78% | 6.5 m/s | 4.9 |
| 1998 | 27.6°C | 27.2°C | 26.8°C | 28.3°C | 26.2°C | 22 mm | 71% | 6.7 m/s | 5 |
| 1997 | 27.7°C | 27.3°C | 27.0°C | 28.4°C | 26.3°C | 129 mm | 82% | 5.5 m/s | 4.2 |
| 1996 | 27.9°C | 27.5°C | 27.1°C | 29.0°C | 25.7°C | 91 mm | 77% | 6.8 m/s | 4.5 |
| 1995 | 27.0°C | 26.6°C | 26.2°C | 27.8°C | 25.5°C | 16 mm | 77% | 6.7 m/s | 4.8 |
| 1994 | 27.3°C | 26.9°C | 26.5°C | 28.0°C | 25.9°C | 43 mm | 78% | 6.1 m/s | 5 |
| 1993 | 26.7°C | 26.3°C | 25.9°C | 27.2°C | 25.0°C | 10 mm | 75% | 7 m/s | 5 |
| 1992 | 27.0°C | 26.7°C | 26.3°C | 27.7°C | 25.8°C | 88 mm | 77% | 7 m/s | 4.6 |
| 1991 | 26.8°C | 26.5°C | 26.2°C | 27.4°C | 25.6°C | 17 mm | 78% | 7 m/s | 5 |
| 1990 | 27.4°C | 27.0°C | 26.7°C | 28.3°C | 25.9°C | 121 mm | 81% | 7.7 m/s | 4.8 |
| 1989 | 28.1°C | 27.7°C | 27.3°C | 28.6°C | 26.7°C | 18 mm | 79% | 6.9 m/s | 5.1 |
| 1988 | 27.4°C | 27.0°C | 26.5°C | 28.0°C | 25.9°C | 70 mm | 78% | 7.3 m/s | 5 |
| 1987 | 26.8°C | 26.4°C | 26.0°C | 27.5°C | 25.3°C | 21 mm | 80% | 6.6 m/s | 5 |
| 1986 | 27.4°C | 27.0°C | 26.6°C | 28.2°C | 25.5°C | 24 mm | 79% | 6.9 m/s | 5.1 |
| 1985 | 27.3°C | 27.0°C | 26.7°C | 27.8°C | 25.8°C | 105 mm | 81% | 6.3 m/s | 4.6 |
| 1984 | 27.5°C | 27.1°C | 26.7°C | 28.7°C | 25.8°C | 65 mm | 78% | 5.7 m/s | 4.6 |
| 1983 ❄️ | 26.4°C | 26.0°C | 25.6°C | 27.0°C | 24.6°C | 22 mm | 78% | 6.5 m/s | — |
| 1982 | 27.6°C | 27.2°C | 26.8°C | 28.4°C | 25.3°C | 93 mm | 80% | 5.3 m/s | — |
| 1981 | 27.6°C | 27.3°C | 26.9°C | 28.1°C | 26.4°C | 126 mm | 80% | 6 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around 27.7°C with lows near 26.9°C (mean 27.3°C), based on 45 years of NASA POWER data.
January averages 72 mm of rainfall in Barrigada, one of the drier months. The wettest on record was 253 mm in 2014.
The hottest January reached 29.3°C in 2024. The coldest dipped to 24.6°C in 1983.
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 27.3°C to 28.2°C and overnight lows from 26.5°C to 27.5°C over the same span.
January is one of the cooler months of the year in Barrigada and one of the drier months, so plan for around 27.7°C daytime highs and 26.9°C at night.
Not quite — January is the 3rd coolest month in Barrigada, averaging 27.3°C.
For January in Barrigada, pack light layers you can adjust through the day, with typical highs of 27.7°C and lows of 26.9°C. Bring an umbrella or light rain jacket too.
Relative humidity in January averages 78% — quite humid.
Average wind speed in January is 6.5 m/s. The windiest January on record averaged 7.7 m/s (1990).
The wettest January on record was 2014 with 253 mm. On average, January sees 72 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 Barrigada 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.
