Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-04-21 16:00:39 UTC Live · 42s ago

Usable, but not ideal
current heuristic
Conditions are okay, just outside the comfy band.
Not alarming, just not peak greenhouse smugness.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 32
Hot hours (30°C+): 10
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 22
Cold days (≤5°C low): 6
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
15.44 °C
Today high / low
19.6° / 6.6°
Avg: 11.9°
30-day high / low
41.0° / 0.8°
Avg: 13.7°
Comfortable hours
68 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · hourly averages
🩺 Data health
last 24h
Samples: 1440
Missing (est): 0
Last seen: 42s ago
Biggest gap: 1m
RSSI now: -83 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 13.7°C
• Days in the comfy band: 0
• Warm hours (25°C+): 32
• Hot hours (30°C+): 10
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 22
Best / worst days
• Hottest day: 2026-04-05 (41.0°C high)
• Coldest day: 2026-04-06 (0.8°C low)
• Hot days (30°C+ high): 6
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 6
Humidity now
45.7 %
Pressure now
1,019.7 hPa
Light now
45,420 lux

Recent samples

Page 8 of 503 · 50 per page · 25127 total
Time (UTC) Temp °C RSSI
2026-04-21 10:10:40 14.69 -78
2026-04-21 10:09:40 14.69 -77
2026-04-21 10:08:40 14.75 -78
2026-04-21 10:07:39 14.75 -77
2026-04-21 10:06:39 14.81 -77
2026-04-21 10:05:39 14.94 -79
2026-04-21 10:04:39 15.00 -79
2026-04-21 10:03:39 15.06 -77
2026-04-21 10:02:39 15.13 -78
2026-04-21 10:01:39 15.19 -78
2026-04-21 10:00:39 15.31 -78
2026-04-21 09:59:39 15.38 -77
2026-04-21 09:58:39 15.50 -76
2026-04-21 09:57:39 15.56 -77
2026-04-21 09:56:40 15.63 -78
2026-04-21 09:55:39 15.69 -77
2026-04-21 09:54:39 15.81 -77
2026-04-21 09:53:39 15.88 -78
2026-04-21 09:52:40 15.94 -79
2026-04-21 09:51:39 15.94 -80
2026-04-21 09:50:39 15.94 -77
2026-04-21 09:49:39 15.94 -78
2026-04-21 09:48:39 16.00 -78
2026-04-21 09:47:39 16.00 -77
2026-04-21 09:46:39 16.12 -77
2026-04-21 09:45:40 16.19 -78
2026-04-21 09:44:39 16.31 -78
2026-04-21 09:43:39 16.44 -87
2026-04-21 09:42:40 16.56 -79
2026-04-21 09:41:39 16.62 -78
2026-04-21 09:40:39 16.69 -79
2026-04-21 09:39:39 16.75 -78
2026-04-21 09:38:39 16.81 -76
2026-04-21 09:37:39 16.94 -78
2026-04-21 09:36:39 17.00 -78
2026-04-21 09:35:40 17.06 -78
2026-04-21 09:34:40 17.12 -78
2026-04-21 09:33:40 17.19 -78
2026-04-21 09:32:39 17.25 -77
2026-04-21 09:31:39 17.37 -79
2026-04-21 09:30:39 17.44 -78
2026-04-21 09:29:39 17.56 -78
2026-04-21 09:28:39 17.62 -79
2026-04-21 09:27:39 17.69 -78
2026-04-21 09:26:40 17.69 -79
2026-04-21 09:25:39 17.69 -79
2026-04-21 09:24:39 17.75 -78
2026-04-21 09:23:39 17.75 -77
2026-04-21 09:22:39 17.87 -78
2026-04-21 09:21:39 18.00 -78