Weather or climate? Reading a climate graph
Grade 6 Science Worksheet

Circle the best answer.
Which line from Bo's town website describes weather, not climate?
- Summers here are usually warm and humid.
- The town averages 150 mm of rain in July.
- Hail fell for ten minutes this morning.
- Most snow falls from December to March.
Esme sorts four facts about one city. Which fact describes its climate?
- It was 31 °C (88 °F) last July 4.
- Last July was 2 °C warmer than usual.
- July has averaged 24 °C over 1991–2020.
- A storm is moving in tonight.
Using the bars on the Elkins graph, how much rain and snow falls in an average April, Kira?
- 152 mm
- 85 mm
- 104 mm
- 11 mm
How many degrees warmer is July than January in Elkins, on average, Luz?
Use the picture in question 3.
- 21 °C warmer
- 22 °C warmer
- 23 °C warmer
- 67 °C warmer
Climate graph for Seattle, Washington (NOAA NCEI 1991–2020 normals). Months across: January (1), April (4), July (7), October (10), a mark every 3 months. Line: average temperature, 0 to 30 °C, a mark every 10 °C: January 6 °C (43 °F), April 11 °C (51 °F), July 19 °C (67 °F), October 12 °C (54 °F). Bars: average rain and snow, 0 to 200 mm, a mark every 50 mm: January 147 mm, April 81 mm, July 15 mm, October 99 mm. Climate graph for Seattle, Washington (NOAA NCEI 1991–2020 normals). Months across: January (1), April (4), July (7), October (10), a mark every 3 months. Line: average temperature, 0 to 30 °C, a mark every 10 °C: January 6 °C (43 °F), April 11 °C (51 °F), July 19 °C (67 °F), October 12 °C (54 °F). Bars: average rain and snow, 0 to 200 mm, a mark every 50 mm: January 147 mm, April 81 mm, July 15 mm, October 99 mm. average temperature Climate graph for Seattle, Washington (NOAA NCEI 1991-2020 normals) 3 6 9 0 10 20 30 January (1) April (4) July (7) October (10) degC 6 degC (43 degF) 11 degC (51 degF) 19 degC (67 degF) 12 degC (54 degF) average temperature average rain and snow 0 50 100 150 200 147 January (1) 81 April (4) 15 July (7) 99 October (10) mm Seattle is famous for drizzle. Using the bars on Milo's graph, which season is driest in Seattle?
- Summer: July gets about 15 mm
- Winter: January gets about 147 mm
- Fall: October gets about 99 mm
- Winter: the line is lowest in January
Noah writes one line about Seattle's climate from the graph. Which line fits?
Use the picture in question 5.
- Below zero each January
- It rains each winter day there
- Mild, with wet winters and dry summers
- Mild, with dry winters and wet summers
How many degrees warmer is Seattle's July than its January, on average, Pia?
Use the picture in question 5.
- 25 °C
- 132 °C
- 13 °C
- 8 °C
NOAA makes new climate normals every 10 years. Why does each normal use 30 years of records instead of one, Ren?
- One year of records is enough to set a climate
- One year can be unusual; 30 years show the pattern
- Thirty years is how long one storm lasts
- Weather stays the same from year to year
Tala kept a weather log for one month, and 18 days had rain. What can Tala say about the town's climate?
- Not much yet: one month is too short
- The town has a dry climate
- The town has a rainy climate
- The town's climate changes each month
NOAA reports that most of the US was warmer in 1991–2020 than in 1981–2010. What does that show, Zee?
- Climate can change over decades
- Climate normals stay the same forever
- One hot summer changed the climate
- Weather was the same each of those years