Heating pressure
Signals how far the outdoor annual minimum sits below the modeled night floor. It does not specify a heat source or wattage.
Location care profile
Green Tree Python care in Phoenix
A seasonal control-load estimate for planning an indoor habitat. The verdict is useful context, not proof that an enclosure is safe.
Seasonal setup-pressure estimate
4/100
Higher seasonal control load — Outdoor normals suggest greater seasonal pressure. Plan the enclosure around measured room conditions and budget for controlled, monitored adjustments.
Editorial status: source review pending. This profile's husbandry inputs are awaiting quality-gate review. Use it for planning context, not as a care recommendation.
- Species ambient range
- 78–82°F
- Species night floor
- 75°F
- Species humidity range
- 60–80% RH
- Phoenix annual mean
- 72.2°F
Monthly seasonal timeline
Where the model asks for closer attention
12 of 12 months carry a temperature watch in this outdoor-normal comparison. Every month still requires normal enclosure monitoring.
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january
High winter household load- Outdoor daily max
- 86.1°F
- Outdoor daily min
- 21.0°F
The outdoor average daily low is 21°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The contextual outdoor humidity estimate is 45.7% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
-
february
High winter household load- Outdoor daily max
- 85.9°F
- Outdoor daily min
- 21.3°F
The outdoor average daily low is 21.3°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The contextual outdoor humidity estimate is 43.7% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
-
march
Heating and cooling watch- Outdoor daily max
- 98.6°F
- Outdoor daily min
- 30.9°F
The outdoor average daily low is 30.9°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The outdoor average daily high is 98.6°F. Confirm that the measured enclosure cool side remains within the species range. The contextual outdoor humidity estimate is 37.8% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
-
april
Heating and cooling watch- Outdoor daily max
- 103.9°F
- Outdoor daily min
- 36.2°F
The outdoor average daily low is 36.2°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The outdoor average daily high is 103.9°F. Confirm that the measured enclosure cool side remains within the species range. The contextual outdoor humidity estimate is 29% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
-
may
Heating and cooling watch- Outdoor daily max
- 111.5°F
- Outdoor daily min
- 46.0°F
The outdoor average daily low is 46°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The outdoor average daily high is 111.5°F. Confirm that the measured enclosure cool side remains within the species range. The contextual outdoor humidity estimate is 21.6% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
-
june
Heating and cooling watch- Outdoor daily max
- 119.4°F
- Outdoor daily min
- 57.8°F
The outdoor average daily low is 57.8°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The outdoor average daily high is 119.4°F. Confirm that the measured enclosure cool side remains within the species range. The contextual outdoor humidity estimate is 15.3% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
-
july
Heating and cooling watch- Outdoor daily max
- 117.4°F
- Outdoor daily min
- 68.6°F
The outdoor average daily low is 68.6°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The outdoor average daily high is 117.4°F. Confirm that the measured enclosure cool side remains within the species range. The contextual outdoor humidity estimate is 30.2% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
-
august
Heating and cooling watch- Outdoor daily max
- 115.8°F
- Outdoor daily min
- 66.3°F
The outdoor average daily low is 66.3°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The outdoor average daily high is 115.8°F. Confirm that the measured enclosure cool side remains within the species range. The contextual outdoor humidity estimate is 34.6% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
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september
Heating and cooling watch- Outdoor daily max
- 114.5°F
- Outdoor daily min
- 55.9°F
The outdoor average daily low is 55.9°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The outdoor average daily high is 114.5°F. Confirm that the measured enclosure cool side remains within the species range. The contextual outdoor humidity estimate is 30.9% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
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october
Heating and cooling watch- Outdoor daily max
- 105.8°F
- Outdoor daily min
- 40.2°F
The outdoor average daily low is 40.2°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The outdoor average daily high is 105.8°F. Confirm that the measured enclosure cool side remains within the species range. The contextual outdoor humidity estimate is 30.1% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
-
november
Heating and cooling watch- Outdoor daily max
- 97.4°F
- Outdoor daily min
- 28.5°F
The outdoor average daily low is 28.5°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The outdoor average daily high is 97.4°F. Confirm that the measured enclosure cool side remains within the species range. The contextual outdoor humidity estimate is 33.9% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
-
december
High winter household load- Outdoor daily max
- 83.1°F
- Outdoor daily min
- 24.8°F
The outdoor average daily low is 24.8°F. Measure the overnight room and enclosure temperatures before choosing supplemental heat. The contextual outdoor humidity estimate is 44.6% RH; use a digital enclosure hygrometer before changing moisture or ventilation.
Pressure summary
Three loads to check—not three prescriptions.
Cooling pressure
Flags high outdoor normals that may make it harder to preserve a measured cool side in some homes.
Humidity pressure
Uses contextual outdoor humidity only. Enclosure humidity must be read from a suitable digital hygrometer.
Conservative equipment selection
Size the solution to the enclosure.
A city name cannot tell you which heater to buy. Complete this commissioning record first.
- Room temperatureLog daytime and overnight values for the relevant season.
- Enclosure dimensionsRecord usable internal length, width, and height.
- MaterialNote glass, PVC, wood, insulation, and any heat-retaining background.
- VentilationDocument vent and mesh area rather than assuming every enclosure loses heat equally.
- Target night floorUse the evidence-backed species range and allow a safe cool zone.
- Heat-source distanceMeasure distance to the animal-accessible surface and follow manufacturer limits.
- Thermostat typeConfirm the controller is compatible with the selected heat source and electrical load.
- Measured gradientCommission the empty enclosure; record basking surface, warm side, cool side, and overnight readings.
Action checklist
Turn the forecast into observations.
- Record room, warm-side, cool-side, basking-surface, and overnight temperatures before seasonal equipment changes.
- Verify thermostat probe placement and the independent thermometer reading; do not treat the thermostat display as the only measurement.
- Read enclosure humidity at the animal’s level and review ventilation before adding or removing moisture.
- Keep the species guide’s husbandry targets separate from the city’s outdoor climate values.
- Recheck after HVAC changes, enclosure moves, ventilation changes, or heat-source replacement.
Assumptions, source, and method
Read the estimate with its boundaries.
Household assumptions
The model assumes a climate-controlled occupied room. It does not model an unconditioned garage, porch, direct sun, drafts, power outages, window placement, or the thermal behavior of a particular enclosure.
Climate record
NASA POWER Climatology. NASA POWER Climatology API, NASA POWER default long-term climatology (pre-defined period; no custom start/end). NASA POWER climatology values are gridded outdoor means (MERRA-2 meteorology), not indoor enclosure conditions. Relative humidity is outdoor context only; measure the habitat directly. High/low card values are labeled as climatological maximum/minimum until a daily-data-derived average-daily pipeline is proven executable.
Expand methodology and technical record
The score weights temperature fit at 40%, contextual humidity fit at 35%, and seasonal stability at 25%, then subtracts modeled heating, cooling, and humidity pressures. It is a relative planning index, not a welfare outcome.
- Source version
- NASA-POWER-2ebf7340ae5d
- Calculation hash
8ad2a1e310f043c2- Component values
- Temperature 84; humidity 45; stability 20
Humidity gradient guidance
This city's outdoor normals raise the humidity workload
Outdoor humidity here sits below this species' imported band, so enclosure humidity has to be created and measured rather than expected from the room. Use the humidity gradient guide to build a moist zone, a dry zone, ventilation, and drying cycles, then confirm each zone with a digital hygrometer at animal level.