Tag Archives: record heat

Record high temperature set for September 21

Record High TemperaturesIn our morning forecast we said it was possible we would break the record high temperature and indeed we did. In fact, we smashed it.

At 3:05pm the mercury at Denver International Airport where the Mile High City’s official records are kept topped out at 92 degrees.  This easily bested the previous record high for this date of 89 degrees set in 2015.

Here in Thornton we were just a touch cooler with our high hitting 91 degrees at 3:19pm.

Change is coming soon though with high temperatures this weekend being much cooler.  A trough and associated cold front will be moving through and that will translate to Saturday highs in the mid to upper 60s and only the upper 50s on Sunday.

Details in our extended forecast here.

Denver sets a new record high temperature for September 3

Record High TemperaturesWhew! Is this September or July?  As expected the mercury kept on climbing today and did indeed get into record-setting territory.

At 1:53pm the temperature at Denver International Airport where the Mile High City’s official records are kept reached 97 degrees.  This easily bests the previous record high for the date of 95 degrees set in 1995.

Additionally the reading tied the record for hottest September temperature.  Six other times in the past the mercury reached 97 degrees during September occurring on September 1, 1995, September 4, 1960, September 4, 1995, September 5, 1899, September 5, 2013, and September 6, 2013.

Here in Thornton, we were actually warmer than DIA (a rarity).  Temperatures here topped out at 98.5 degrees at 1:20pm.

While above normal temperatures (but not record-setting) are expected for tomorrow, we do expect to see a significant cool down Tuesday then see things bounce back to readings a bit above normal for the balance of the week. See the extended forecast here.

Denver sets record high temperature for March 23

Record High TemperaturesWith wintry weather just hours away, Denver’s recent warm spell let out one last gasp with a record high temperature.

At 3:03pm the high temperature at Denver International Airport, where the Mile High City’s official measurements are taken, reached 77 degrees.  This broke the record high for the date set in 2012 and previous years.

Here in Thornton we were just a touch cooler topping out at 76.1 degrees at 1:51pm.

While the month of March has continued the unseasonably warm weather that began in February, this is the first record high set this month.  The weather picture changes considerably, at least in the short term, with a blast of cold and snow set to arrive tonight.

Another record falls: Denver sets fourth high temperature record for the month

Record High TemperaturesFive days after the last one and for the fourth time this month, Denver set a daily high temperature record today.

Per the National Weather Service, the high temperature at Denver International Airport topped out at 73 degrees today.  This tops the previous record high temperature for today’s day of 71 degrees last set in 1995.

Here in Thornton, we were actually a bit warmer with a high of 74 degrees.

This follows on three previous daily record high temperatures this month:

  • February 10: 80 degrees (old 71 degrees in 1951)
  • February 15: 67 degrees (old 66 degrees in 1986)
  • February 16: 75 degrees (old 70 degrees in 1970)

The 80 degree reading on February 10 was also the warmest mercury reading on history in Denver.  The old warmest February reading of 77 degrees was recorded on February 4, 1890 and February 28, 2006.

We look to be done with the record-setting temperatures for the foreseeable future however.  Following another mild day tomorrow, we will turn colder for the balance of the week as a trough digs in pulling colder air in from the north. Check out our extended forecast for details.

Denver sets record for warmest temperature reading ever in February

Record High TemperaturesWe knew it was going to be warm and windy today and boy was it! Downslope winds kept things warm in the early morning hours and it went up a good ways from there.

At 1:38pm the temperature at Denver International Airport where the Mile High City’s official measurements are taken reached 80 degrees.

This easily bested the record high temperature for this date (71 degrees in 1951).  More notably that also is the warmest temperature reading ever in February in Denver.  The old warmest February reading of 77 degrees was recorded on February 4, 1890 and February 28, 2006.

Here in Thornton, we were a touch warmer than Denver with a high of 80.5 degrees at 1:22pm.

As for the wind, it kicked into high gear at around 2:00am.  Our top gust of 48.3 mph occurred at 8:15am.

Denver ties all-time record high temperature for month of November

Record High TemperaturesWe thought the daily high temperature record for November 16 would fall today and indeed it did.  However the Mile High City also managed to tie the record for the warmest temperature ever recorded during the month of November.

At 1:24pm the station at Denver International Airport reported a mercury reading of 80 degrees.

This easily bested the previous record high temperature for November 16 of 77 degrees set in 1941.

Perhaps more notably, the reading also ties the all-time record high temperature for the month of November.  The old mark was 80 degrees set on November 8, 2006.  This is in turn the latest in the year an 80 degree reading has been tallied.

Here in Thornton, we were a bit warmer than DIA.  Our temperature topped out at 81.5 degrees at 1:02pm.

Showcasing the wide swings of weather we experience here in Colorado is the fact that after these records today, high temperatures tomorrow won’t go very far into the 40s.  Check out forecast for the latest.

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Denver ties record high temperature for Halloween

Record High TemperaturesThe month of October is ending the same way it has been the majority of the month with above normal temperature readings.  Denver has in fact tied the record high temperature for Halloween making it the fourth record high temperature set this month.

At 12:24pm the National Weather Service reported 79 degrees at Denver International Airport. This typed the record high for October 31 last set in 1950.

Here in Thornton we were just a couple degrees warmer with a high of 81 degrees at 3:12pm.

Today’s record-tying reading follows three record high temperatures set earlier this month on October 15th, the 27th and the 28th.

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Back to back: Denver sets a record high temperature for second day in a row

Record High TemperaturesFollowing on yesterday’s record-setting performance, the mercury once again rose to levels never before seen on this date.

At 12:53pm the station at Denver International Airport reported 82 degrees.  This easily bested the previous record for October 28 of 80 degrees last set in 1994.

Here in Thornton we were actually a bit warmer reaching 83 degrees at 3:34pm.

This is the third record high temperature recorded this month.  The first came on October 15 and the second just yesterday.

At this time it is certain that October 2016 will go into the record books as one of the 10 warmest Octobers in Denver history.  Where it ends up on the list is yet to be determined but it is likely to be around the fourth or fifth warmest.

Denver sets new record high temperature for October 27

Record setting high temperatures in Thornton.For the second time this month, the Mile High City broke a record high temperature.  The new mark beats a reading that had stood for 50 years.

At 3:23pm today the mercury at Denver International Airport topped out at 83 degrees.  This easily bests the previous record for this date of 80 degrees last hit in 1966.

Here in Thornton we were just a notch cooler with a high of 82 degrees.

This is the second time this month Denver set a record high. The first came on October 15 with a reading of 85 degrees that beat the previous mark of 83 degrees.

We may not be done setting records either.  The record high for tomorrow is 80 degrees as well, set in 1994 and years prior.  Right now the forecast calls for us to reach that same temperature although cloud cover may prevent that from happening.

Denver sets new record high temperature for October 15

Record setting high temperatures in Thornton.Our unseasonably warm and dry weather of recent months has continued right into October and culminated with a record high for the date.

At Denver International Airport, where the Mile High City’s official measurements are taken, the high temperature today topped out at 85 degrees.  That bests the previous record high for the date of 83 degrees set in 2014.

Here in Thornton, we came close to Denver’s mark with our high of 83.5 degrees coming at 1:35pm.

Looking ahead, we’ll see similar high temperature readings tomorrow.  We will then start to cool down as a system moves through from the Pacific Northwest.  Get the forecast here.