Intelligently manage risk, seize market advantage and optimize assets with our weather API.
Highly customizable parameters, hyper‑accurate delivery.
One API query returns current and historical forecasts for any location across the globe.
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Renewable Energy
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Fog & Visibility
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Temperature
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Precipitation
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Hurricanes
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Severe Weather
Quick, effortless integration.
Find your latitudinal and longitudinal points. Refine our global grid to zoom in on geographies that matter.
From wind speed and cloud cover to precipitation and temperature, Climavision's API can be tailored to capture hourly forecasts for any and all weather anomalies.
Set a start date and end date to place parameters around a forecast window. See projections up to two years into the future.
Explore our Weather API capabilities
We deliver custom data that fits seamlessly into existing infrastructure.
- 1800+ parameters.
- 3 years of NWP historical weather data.
- Accurate climate projections — 2 years into the future.
- Aggregated country–level data.
- 50,000 energy assets across 6 continents.
- Wind profiles up to 100m above ground level (AGL).
- A rigorous validation process that includes CRPSS, ACC, and MAE metrics.
- 25 years of S2S model backtesting.
Use our sample Weather API queries
From the globe to your street, updated hourly.
Wind
Temperature
Gas Weighted Heating Degree Days
Request
url = "https://point-forecast-api.climavision.com/forecast/station/KIAH?From=0days&To=14days&Fields=WSPD,WDIR,WINDGUST"
payload = {}
headers = {
"Accept": "application/json",
"Authorization": "Bearer ",
}
Partial Response
{
"success": true,
"error": {
"code": null,
"description": null
},
"data": {
"loc": {
"latitude": 29.99,
"longitude": -95.36,
"timeZone": "America/Chicago",
"station": "KIAH"
},
"forecast": [
{
"Timestamp": "1744934400000000",
"ValidDateTime": "2025-04-18T00:00:00+00:00",
"WDIR": 170,
"WSPD": 16,
"WindGust": 25
},
{
"Timestamp": "1744938000000000",
"ValidDateTime": "2025-04-18T01:00:00+00:00",
"WDIR": 160,
"WSPD": 13,
"WindGust": 22
},
{
"Timestamp": "1744941600000000",
"ValidDateTime": "2025-04-18T02:00:00+00:00",
"WDIR": 170,
"WSPD": 9,
"WindGust": 22
},
{
"Timestamp": "1744945200000000",
"ValidDateTime": "2025-04-18T03:00:00+00:00",
"WDIR": 170,
"WSPD": 9,
"WindGust": 21
},
{
"Timestamp": "1744948800000000",
"ValidDateTime": "2025-04-18T04:00:00+00:00",
"WDIR": 160,
"WSPD": 12,
"WindGust": 22
},
Contact us to try our API
Request
url = "https://point-forecast-api.climavision.com/forecast/station/KIAH"
query = "?From=0days&To=14days&Fields=Temperature,LocalDayMaxTemp,LocalDayMaxTempHr"
headers = {
"Accept": "application/json",
"Authorization": "Bearer",
}
Partial Response
{
"success": true,
"error": {
"code": null,
"description": null
},
"data": {
"loc": {
"latitude": 29.99,
"longitude": -95.36,
"timeZone": "America/Chicago",
"station": "KIAH"
},
"forecast": [
{
"Timestamp": "1744934400000000",
"LocalDayMaxTemp": 88,
"LocalDayMaxTempHr": 13,
"Temperature": 79,
"ValidDateTime": "2025-04-18T00:00:00+00:00"
},
{
"Timestamp": "1744938000000000",
"LocalDayMaxTemp": 88,
"LocalDayMaxTempHr": 13,
"Temperature": 77,
"ValidDateTime": "2025-04-18T01:00:00+00:00"
},
{
"Timestamp": "1744941600000000",
"LocalDayMaxTemp": 88,
"LocalDayMaxTempHr": 13,
"Temperature": 76,
"ValidDateTime": "2025-04-18T02:00:00+00:00"
},
{
"Timestamp": "1744945200000000",
"LocalDayMaxTemp": 88,
"LocalDayMaxTempHr": 13,
"Temperature": 75,
"ValidDateTime": "2025-04-18T03:00:00+00:00"
},
Contact us to try our API
Request
url: = "https://point-forecast-api.climavision.com/pfs/20250415/12/gwhdd"
payload = {}
headers = {
"Accept": "application/json",
"Authorization": "Bearer ",
}
Partial Response
ForecastDay GWHDD 1hrChange 6hrChange 12hrChange
04/15/25 11.5773 0.0532 0.1872 0.1756
04/16/25 13.4123 -0.0211 -0.073 -0.0239
04/17/25 11.437 0.0022 0.0119 -0.0066
04/18/25 8.21166 -0.05519 0.00011 0.07717
04/19/25 8.24565 0.02896 0.35324 0.3298
04/20/25 10.1159 0.0641 0.41539 0.63761
04/21/25 8.98071 0.0619 -0.00715 0.75359
04/22/25 7.99811 0.11201 -0.4244 0.64759
04/23/25 8.09672 -0.30777 -0.38278 0.37636
04/24/25 8.38393 -0.69558 -0.03039 0.83001
04/25/25 8.8136 -0.18487 0.9359 0.96855
04/26/25 8.57597 0.01946 0.66468 0.6333
04/27/25 7.55398 0.24935 0.18738 0.05173
04/28/25 6.65487 0.05675 0.04604 0.03317
04/29/25 6.1262 -0.14064 -0.00362 0.14313
04/30/25 5.81654 0.00061 -0.9521 -6.68846
Contact us to try our API