OnPoint Sub-Seasonal Weather Forecast

OnPoint Sub-Seasonal Forecast delivers daily and weekly outlooks up to 46 days ahead, derived from ECMWF’s ensemble system and updated daily. The product provides both historical and forecasted atmospheric and oceanic conditions, with daily and weekly averages for key parameters like air temperature, wind, solar radiation, precipitation, and snowfall. In addition, daily historical forecasts back to October 2023 and weekly back to January 2014 are also available upon request.

Designed for advanced planning, this dataset enables users to analyze trends, anomalies, and probabilities for critical weather variables—supporting more informed, mid-range decision-making across business and research applications. By integrating sub-seasonal forecasts, organizations could gain agility in navigating weather-driven uncertainty, while researchers could enhance climate resilience strategies.

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**OnPoint by Pelmorex Weather Source** delivers analytics-grade, gap-free, elevation-adjusted weather data-precisely mapped to any location and unified from multiple sources for unmatched accuracy and coverage. With rigorous quality control and real-time error correction, OnPoint is your single source of actionable, reliable weather intelligence.

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**Is OnPoint Sub-Seasonal Forecast Data Right for You?**

OnPoint Sub-Seasonal Forecast's time range bridges the gap between Short -Mid Range weather forecasts (up to 15 days) and Seasonal Forecasts (7 months ahead), making it valuable for sectors that need to plan several weeks in advance, such as energy, agriculture, water management, and disaster preparedness.

Consider sub-seasonal forecasts if your business:

- Requires planning 2-6 weeks ahead. For longer timeframe decisions, consider OnPoint Seasonal Forecast.
- Operates in weather-sensitive sectors.
- Needs probabilistic insights to manage risk or capitalize on trends.
- For daily or short-term operational decisions, consider OnPoint Forecast: Short-Mid Range or OnPoint Forecast Ensembles.

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**Supported Weather Parameters**

**Daily:**

- Air Temperature - min., avg. and max.
- Wet Bulb Temperature - min., avg. and max.
- Dew Point Temperature - min., avg. and max.
- Feels Like Temperature - min., avg. and max.
- Wind Chill Temperature - min., avg. and max.
- Heat Index Temperature - min., avg. and max.
- Humidity - Relative and Specific - min., avg. and max.
- Surface Pressure - min., avg. and max.
- Mean Sea Level Pressure - min., avg. and max.
- Wind Speed - 10, 80 and 100 meters - min., avg. and max.
- Wind Direction - 10, 80 and 100 meters
- Wind Gust Speed - min., avg. and max.
- Precipitation
- Snowfall
- Cloud Cover - min., avg. and max.
- Surface solar radiation (downwards) - min., avg. max., total
- Total Sky Direct Solar Radiation at Surface - min., avg. max., total
- Direct Solar Radiation - min., avg. max., total

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**Weekly:**

- Weekly mean of ensemble means of air temperature
- Weekly mean anomaly of ensemble means for air temperature
- Weekly mean of ensemble means for precipitation rate
- Weekly mean anomaly of ensemble means for precipitation rate
- Weekly mean of ensemble means of snowfall rate
- Weekly mean anomaly of ensemble means of snowfall rate
- Probability that the temperature falls within a specific quantile of a probability distribution function
- Probability that the precipitation falls within a specific quantile of a probability distribution function

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**What's included in the sample?**

The sample dataset gives you unlimited access to the 46-days outlook in daily format, and is updated daily. Weekly averages are available on request. The Sample is available for 3 major cities of the USA and 7 top global cities spanning different continents listed below.

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**US cities**:

- New York City, NY
- Los Angeles, CA
- Houston, TX

**Global Cities**:

- Tokyo, Japan
- Cape Town, South Africa
- Paris, France
- Sydney Australia
- Sao Paolo, Brazil
- Mexico City, Mexico
- Calgary, AB, Canada

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We offer a Limited Trial which will provide you unlimited access to the sample data for 30 days.

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**About Pelmorex Weather Source**

At Pelmorex Weather Source, we empower your company to assess the impact of weather, turning potential uncertainties into a valuable strategic advantage. With a team of 50+ meteorologists and 100+ data science and engineering experts, we have serviced over 250 clients globally over the last 35+ years. We are also the home of some of the world's most trusted weather information brands such as The Weather Network, Meteo Media, El Tiempo and Clima.

With Pelmorex Weather Source, you get access to our industry leading weather data and insights, backed by years of R&D and innovation by our meteorology team, delivered by our committed team partnering with you to help you transform the uncertainty of weather into measurable insights for your unique business.

Weather has incredible potential to astound, with its power, speed and force. And we exist to spark that same feeling in your business. Check us out at pelmorex.com.

原始信息汇总

OnPoint Sub-Seasonal Weather Forecast 数据集概述

数据集基本信息

• 提供商: Weather Source, LLC
• 试用信息: 30天免费试用
• 数据更新频率: 每日
• 时间覆盖范围: 未来46天（按天）
• 地理覆盖范围: 全球（支持经纬度坐标）

数据集描述

OnPoint Sub-Seasonal Forecast 提供每日和每周的天气展望，最长可达46天，基于ECMWF的集合系统。数据集包含历史和预测的大气和海洋条件，关键参数包括：

• 每日参数: 气温、湿球温度、露点温度、体感温度、风寒温度、热指数温度、湿度、表面压力、海平面压力、风速、风向、阵风速度、降水、降雪、云量、太阳辐射等。
• 每周参数: 气温、降水率、降雪率的周均值和异常值，以及特定分位数的概率分布。

适用场景

• 能源与公用事业管理: 预测能源需求，优化燃料采购。
• 零售与促销: 根据天气趋势调整库存和营销活动。
• 供应链优化: 预测天气相关中断，调整库存和路线。
• 保险风险规划: 评估极端天气事件的概率。
• 商品与金融市场策略: 将天气信号纳入价格预测。
• 农业运营: 提前规划灌溉和收获活动。

数据样本

• 美国城市: 纽约、洛杉矶、休斯顿
• 全球城市: 东京、开普敦、巴黎、悉尼、圣保罗、墨西哥城、卡尔加里

技术支持与联系方式

• 销售: [e-mail]
• 支持: [e-mail]

其他信息

• 云区域可用性: 支持AWS多个区域
• 法律条款: 标准条款