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Park climate1991–2020 climate normals394 m source elevationNASA POWER

Review annual patterns in temperature, precipitation, humidity, wind, and daylight hours.

Monthly Climate Normals for Moana Uta (Wet Jacket Arm) Marine Reserve: A 1991 to 2020 Analysis

Access long-term atmospheric patterns recorded at a representative coordinate within Moana Uta (Wet Jacket Arm) Marine Reserve, Fiordland. These climate data summarize the period from 1991 to 2020, offering specific monthly averages for mean temperature, daily precipitation rates, wind speed, relative humidity, and daylight duration. Measurements reflect long-term trends at a single point, rather than transient weather conditions or site-wide climate variability across the protected area.

Annual climate pattern

Long-term monthly temperature averages and daily precipitation rates across the calendar year

Moana Uta (Wet Jacket Arm) Marine Reserve Annual Climate Normals and Monthly Temperature Patterns

Monthly climate normals for Moana Uta (Wet Jacket Arm) Marine Reserve show average minimum temperatures dropping to negative values in winter alongside average maximums reaching higher marks in warmer months. Average daily precipitation rates accompany these thermal cycles across twelve months of recorded coordinates.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 8.6 mm/day-5°0°5°10°15°20°25°12°12°11°9°8°6°5°6°7°8°9°11°012345678987.67.47.88.37.26.66.77.58.687.9JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
8.5 °C
Warmest month
February
Coolest month
July
Wettest month
October
Twelve-month climate

Twelve-month comparison of average temperatures, precipitation rates, and daylight hours

Moana Uta (Wet Jacket Arm) Marine Reserve Monthly Climate and Weather Records

Examine the complete twelve-month climate baseline for Moana Uta (Wet Jacket Arm) Marine Reserve across temperature bounds, average daily precipitation, and relative humidity. Tracking these metrics alongside wind speed and calculated daylight reveals the long-term environmental patterns spanning the entire calendar year.
Mean temperaturePrecipitationHumidityWind speedDaylight
January12 °C4.6° to 19.9°8 mm/day84.3%2.6 m/s15.1 hours
February12.2 °C4.5° to 20.3°7.6 mm/day85.7%2.5 m/s13.9 hours
March10.9 °C3.8° to 18.4°7.4 mm/day87.6%2.6 m/s12.3 hours
April9.2 °C2.5° to 16°7.8 mm/day89.8%2.6 m/s10.7 hours
May7.7 °C1.3° to 13.9°8.3 mm/day92.6%2.7 m/s9.3 hours
June5.7 °C-0.1° to 11.6°7.2 mm/day93.3%2.6 m/s8.6 hours
July5.1 °C-0.7° to 10.7°6.6 mm/day92.6%2.7 m/s8.9 hours
August5.6 °C-0.6° to 11.3°6.7 mm/day91.1%2.7 m/s10.1 hours
September6.6 °C-0.1° to 13°7.5 mm/day88.4%2.8 m/s11.7 hours
October7.5 °C0.8° to 15°8.6 mm/day86.7%2.8 m/s13.4 hours
November8.8 °C1.8° to 16.5°8 mm/day84.9%2.7 m/s14.8 hours
December10.7 °C3.5° to 18.7°7.9 mm/day83.9%2.6 m/s15.5 hours

Compare two months

See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.

Mean temperature
July: 5.1 °C
February: 12.2 °C
Change from July to February: +7 °C
Precipitation
July: 6.6 mm/day
February: 7.6 mm/day
Change from July to February: +1 mm/day
Daylight
July: 8.9 hours
February: 13.9 hours
Change from July to February: +5 hours
Calculated climate highlights

Warmest, coolest, wettest, and windiest months across twelve long term averages

Moana Uta (Wet Jacket Arm) Marine Reserve Calculated Monthly Climate Highlights

Calculated monthly comparisons highlight the warmest, coolest, wettest, and windiest periods derived from long term climatology records for Moana Uta (Wet Jacket Arm) Marine Reserve. These comparative figures summarize multiyear average values across temperature, precipitation, humidity, wind, and daylight without representing observed weather extremes.
Warmest month
February12.2 °C
Coolest month
July5.1 °C
Wettest month
October8.6 mm/day
Driest month
July6.6 mm/day
Most humid month
June93.3%
Windiest month
October2.8 m/s
Longest daylight
December15.5 hours

Interactive climate map

National park climate map

Open the climate map to compare monthly temperature, precipitation, and other averages.

Global National Park Climate Map
Other park climates

Explore long term monthly temperature, precipitation, and atmospheric patterns across diverse protected landscapes.

Compare Moana Uta (Wet Jacket Arm) Marine Reserve Climate Profiles with Other Protected Areas

Standardized monthly climate normals allow researchers to analyze long term temperature and precipitation rhythms across different protected areas and geographic settings. Comparing annual weather patterns between regions helps reveal distinct atmospheric variations without assuming identical environmental conditions.
MoriAtlas Explorer

Explore the Marine Geography of Moana Uta (Wet Jacket Arm) Marine Reserve

Dive into the protected waters and steep topography of Moana Uta (Wet Jacket Arm) Marine Reserve. Use this MoriAtlas entry to trace the boundaries of one of the most distinctive marine systems in Fiordland and understand the layered ecological terrain of this isolated New Zealand inlet.