Climate Design Data: Mansilingan, Philippines

Direct answer

NASA POWER's 2001–2020 climatology at the Mansilingan reference point reports an annual mean 2 m temperature of 25.2 °C and relative humidity of 86.5%. The highest monthly maximum is 39.0 °C in May, while the lowest monthly minimum is 17.1 °C in January; these are screening statistics, not code design temperatures. The point response uses LST and the 20-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2020); its annual corrected precipitation is 6.16 mm/day and annual 10 m wind speed is 3.57 m/s. For climate design data, use the 39.0 °C and 17.1 °C monthly extrema to screen seasonal exposure, then obtain the adopted percentile design conditions. NASA POWER is gridded climatology: verify elevation, microclimate, urban exposure, station or weather-file suitability, current code edition and the authority's required source before design use.

Content and cited inputs reviewed by Scott Barrington, Harth founder and architectural technology specialist · Published 2026-08-26 · Updated 2026-08-31.

What are the key takeaways?

• NASA POWER climatology: 20-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2020)
• Annual mean temperature: 25.2 °C
• Highest monthly maximum: 39.0 °C (May)
• Lowest monthly minimum: 17.1 °C (January)

What must be verified for Mansilingan?

Mansilingan is represented here at approximately 10.6311, 122.9789 for discovery and workflow planning. A project address, parcel, elevation, exposure, authority, and submission date must replace that city-centre reference before design use.

How should climate design data be established?

1. Fix the surveyed site and local time basis.
2. Select an authoritative weather source or a named solar-position algorithm.
3. Record period, percentile or scenario and units.
4. Test sensitivity to elevation, exposure, urban form and horizon.
5. Save the source file, retrieval date and checker in the model record.

What are the limits of this worksheet?

This climate-design-workflow page is a project-starting worksheet, not a design value or approval. The controlling authority and qualified professionals for the Mansilingan site remain authoritative.

Which related searches does this primary location record cover?

This primary route consolidates the location evidence needed for Climate Design Data, Weather File Guide, Overheating Weather Data, Building Climate Checklist. A narrower route should be released only when it adds a materially different official source, calculation, process, threshold or worked example.

Mansilingan NASA POWER monthly climate screening table

Mansilingan ranked monthly climate fingerprint

• Mansilingan mean temperature, highest to lowest: May 27.17 °C, April 27.05 °C, June 25.73 °C, March 25.49 °C, July 24.97 °C, October 24.87 °C, September 24.86 °C, August 24.85 °C, November 24.78 °C, December 24.48 °C, February 24.27 °C, January 23.93 °C.
• Mansilingan monthly maximum, highest to lowest: May 38.97 °C, April 37.69 °C, March 35.82 °C, June 35.63 °C, February 33.70 °C, January 31.69 °C, July 30.82 °C, October 30.81 °C, September 30.81 °C, December 30.22 °C, August 30.05 °C, November 29.53 °C.
• Mansilingan monthly minimum, highest to lowest: June 21.37 °C, May 21.37 °C, July 20.88 °C, August 20.82 °C, September 20.47 °C, October 20.44 °C, November 19.79 °C, December 19.20 °C, March 18.29 °C, April 18.11 °C, February 17.50 °C, January 17.06 °C.
• Mansilingan relative humidity, highest to lowest: December 91.07 %, November 91.05 %, October 90.80 %, September 90.49 %, August 90.41 %, July 89.62 %, January 89.53 %, June 86.30 %, February 84.98 %, March 79.95 %, May 78.63 %, April 74.84 %.
• Mansilingan corrected precipitation, highest to lowest: July 10.25 mm/day, August 9.41 mm/day, June 9.18 mm/day, September 8.75 mm/day, October 8.72 mm/day, December 5.95 mm/day, November 5.65 mm/day, May 5.45 mm/day, January 3.44 mm/day, February 2.65 mm/day, March 2.12 mm/day, April 2.11 mm/day.
• Mansilingan 10 m wind speed, highest to lowest: January 4.82 m/s, February 4.75 m/s, March 4.36 m/s, December 4.14 m/s, April 3.77 m/s, August 3.45 m/s, November 3.44 m/s, July 3.04 m/s, September 2.99 m/s, October 2.84 m/s, May 2.68 m/s, June 2.58 m/s.

Mansilingan month-to-month screening ledger

• Mansilingan January: mean 23.93 °C, change from December -0.55 °C; max–min span 14.63 °C; humidity 89.53%, change -1.54 points; precipitation 3.44 mm/day; wind 4.82 m/s.
• Mansilingan February: mean 24.27 °C, change from January +0.34 °C; max–min span 16.20 °C; humidity 84.98%, change -4.55 points; precipitation 2.65 mm/day; wind 4.75 m/s.
• Mansilingan March: mean 25.49 °C, change from February +1.22 °C; max–min span 17.53 °C; humidity 79.95%, change -5.03 points; precipitation 2.12 mm/day; wind 4.36 m/s.
• Mansilingan April: mean 27.05 °C, change from March +1.56 °C; max–min span 19.58 °C; humidity 74.84%, change -5.11 points; precipitation 2.11 mm/day; wind 3.77 m/s.
• Mansilingan May: mean 27.17 °C, change from April +0.12 °C; max–min span 17.60 °C; humidity 78.63%, change +3.79 points; precipitation 5.45 mm/day; wind 2.68 m/s.
• Mansilingan June: mean 25.73 °C, change from May -1.44 °C; max–min span 14.26 °C; humidity 86.30%, change +7.67 points; precipitation 9.18 mm/day; wind 2.58 m/s.
• Mansilingan July: mean 24.97 °C, change from June -0.76 °C; max–min span 9.94 °C; humidity 89.62%, change +3.32 points; precipitation 10.25 mm/day; wind 3.04 m/s.
• Mansilingan August: mean 24.85 °C, change from July -0.12 °C; max–min span 9.23 °C; humidity 90.41%, change +0.79 points; precipitation 9.41 mm/day; wind 3.45 m/s.
• Mansilingan September: mean 24.86 °C, change from August +0.01 °C; max–min span 10.34 °C; humidity 90.49%, change +0.08 points; precipitation 8.75 mm/day; wind 2.99 m/s.
• Mansilingan October: mean 24.87 °C, change from September +0.01 °C; max–min span 10.37 °C; humidity 90.80%, change +0.31 points; precipitation 8.72 mm/day; wind 2.84 m/s.
• Mansilingan November: mean 24.78 °C, change from October -0.09 °C; max–min span 9.74 °C; humidity 91.05%, change +0.25 points; precipitation 5.65 mm/day; wind 3.44 m/s.
• Mansilingan December: mean 24.48 °C, change from November -0.30 °C; max–min span 11.02 °C; humidity 91.07%, change +0.02 points; precipitation 5.95 mm/day; wind 4.14 m/s.

Harth retrieved this point climatology from NASA POWER API v2.9.7 for location record 1701500. The ranked fingerprint and transition ledger preserve Mansilingan's monthly order and successive changes for source comparison. This is a reproducible screening dataset, not an hourly weather file, forecast, code design condition or substitute for local professional review.

Where can you explore related guidance?

• Explore all climate data guidance
• Climate Design Data: Bacolod City, Philippines
• Climate Design Data: Iloilo, Philippines
• Climate Design Data: Cebu City, Philippines
• Climate Design Data: Lapu-Lapu City, Philippines
• All climate & energy design data guidance for Philippines
• House Construction Cost Planning: Mansilingan, Philippines
• Office Construction Cost Planning: Mansilingan, Philippines
• Retail Construction Cost Planning: Mansilingan, Philippines
• School Construction Cost Planning: Mansilingan, Philippines

Sources and method

Location data from the GeoNames PH dump (CC BY 4.0, snapshot 2026-08-31, GeoNames ID 1701500). Regulatory starting point: Department of Public Works and Highways and the local Office of the Building Official. Figures are illustrative — verify against the current locally adopted edition for the site. Climate screening data from the NASA POWER Climatology API documentation and exact point response, retrieved 2026-08-31; source period: 20-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2020). NASA POWER values are gridded screening statistics, not code design conditions or guaranteed local observations.

Source links

• download.geonames.org

• dpwh.gov.ph

• power.larc.nasa.gov

• power.larc.nasa.gov