A ridge of high pressure will remain in control of Colorado through the extended and even intensifies this weekend keeping us mostly dry and hot. The best chance of rain in the pipeline comes on Friday, but only limited rainfall is expected from storms due to a lack of moisture. Additionally, the remnants of major Hurricane Hilary in the Eastern Pacific will arrive to the USA this weekend but stay well to the west of Colorado unfortunately (boo!). Things dry out further this weekend into early next week as temperatures once again make a run towards triple digits in the Denver Metro area.
Category: Climatology (Page 42 of 74)
These posts contain information about the long-term weather patterns of Boulder County. Potential topics may include 30-day weather outlooks, El Nino/La Nina, and seasonal forecasts. You will find less about the day-to-day weather, with more focus on longer trends and patterns.
The week begins on the cooler side, but don’t be fooled! Hot weather, including potential record-breaking heat, is lurking right around the corner as temperatures return to the 90s by Tuesday and stay there the rest of the week. Rainfall will also be hard to come by during this toasty stretch. Let’s take a look at the hot and dry weather week ahead…
Temperatures and precipitation ended up about as close to normal as possible for July in Boulder. The month began active with numerous severe weather outbreaks, some of which produced landspout tornadoes in parts of Denver. The last few weeks turned up the heat with a total of fifteen 90-degree days during the month. Here’s a quick and colorful graphical recap of our weather during July and how it relates to climatology.
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The weather this week in the Front Range will have two contrasting primary themes. A heat dome cooking beneath a large ridge of high pressure off to our southwest will push temperatures towards record highs Monday and Tuesday. However, the rest of the week will exhibit a cooling trend with increasing chances for late-day thunderstorms as several backdoor cold fronts team up with increasing monsoonal moisture. Yes, the famed monsoon season is about to commence! In typical fashion though, there will also be a risk of some severe weather mixed in. Let’s take a look at what should be yet another interesting weather week…
The Front Range has managed to ink out a cool and wet summer so far, but that wasn’t at all due to the monsoon. We discuss what has been causing the cool/wet weather of late and look ahead to when monsoon season may actually commence in Colorado. Spoiler alert: it’s sooner than you might think, but there’s a bit of a catch!
June 2023 dropped more than 5″ of rain on Boulder for the second straight month, concluding as the 4th wettest June since the late 1800s. Temperatures ended up nearly 4°F below normal as well, including a monthly minimum temperature of 42°F which occurred in the middle of the afternoon on June 12th as several inches of small hailstones lay melting on the ground. Other Front Range headlines in June included minimal Canadian wildfire smoke, the Highlands Ranch EF1 tornado, and the pummeling of giant hail at Red Rocks. Here’s a quick and colorful graphical recap of our weather during June and how it relates to climatology.
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